Cone vs. Core — What's the Difference?
Difference Between Cone and Core
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Compare with Definitions
Cone
A cone is a three-dimensional geometric shape that tapers smoothly from a flat base (frequently, though not necessarily, circular) to a point called the apex or vertex. A cone is formed by a set of line segments, half-lines, or lines connecting a common point, the apex, to all of the points on a base that is in a plane that does not contain the apex.
Core
The central or innermost part
A rod with a hollow core.
The hard elastic core of a baseball.
Cone
A solid or hollow object which tapers from a circular or roughly circular base to a point
A cone of acrylic yarn
Stalls selling paper cones full of fresh berries
Core
The hard or fibrous central part of certain fruits, such as the apple or pear, containing the seeds.
Cone
The dry fruit of a conifer, typically tapering to a rounded end and formed of a tight array of overlapping scales on a central axis which separate to release the seeds
A cedar cone
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Core
The basic or most important part; the crucial element or essence
A small core of dedicated supporters.
The core of the problem.
Cone
One of two types of light-sensitive cell in the retina of the eye, responding mainly to bright light and responsible for sharpness of vision and colour perception.
Core
A set of subjects or courses that make up a required portion of a curriculum.
Cone
Separate off or mark a road with traffic cones
Part of the road has been coned off
Core
(Electricity) A soft iron rod in a coil or transformer that provides a path for and intensifies the magnetic field produced by the windings.
Cone
The surface generated by a straight line, the generator, passing through a fixed point, the vertex, and moving along a fixed curve, the directrix.
Core
(Computers) A obsolete form of memory consisting of an array of tiny doughnut-shaped masses of magnetic material.
Cone
A right circular cone.
Core
One of the magnetic doughnut-shaped masses that make up such a memory. Also called magnetic core.
Cone
The figure formed by a cone, bound or regarded as bound by its vertex and a plane section taken anywhere above or below the vertex.
Core
The central portion of the earth below the mantle, beginning at a depth of about 2,900 kilometers (1,800 miles) and probably consisting of iron and nickel. It is made up of a liquid outer core and a solid inner core.
Cone
Something having the shape of this figure
"the cone of illuminated drops spilling beneath a street lamp" (Anne Tyler).
Core
A similar central portion of a celestial body.
Cone
A unisexual reproductive structure of most gymnospermous plants, such as conifers and cycads, typically consisting of a central axis around which there are scaly, overlapping, spirally arranged sporophylls that bear either pollen-containing structures or ovules.
Core
A mass of dry sand placed within a mold to provide openings or shape to a casting.
Cone
A similar, spore-producing structure of club mosses, horsetails, and spikemosses.
Core
A reactor core.
Cone
A reproductive structure resembling a cone, such as the female inflorescence of a hop plant or the woody female catkin of an alder.
Core
A cylindrical sample of rock, ice, or other material obtained from the interior of a mass by drilling or cutting.
Cone
(Physiology) One of the photoreceptors in the retina of the eye that is responsible for daylight and color vision. These photoreceptors are most densely concentrated in the fovea centralis, creating the area of greatest visual acuity. Also called cone cell.
Core
The base or innermost part, such as soft or inferior wood, surrounded by an outer part or covering, such as veneer wood.
Cone
Any of various gastropod mollusks of the family Conidae of tropical and subtropical seas that have a conical, often vividly marked shell and that inject their prey with poisonous toxins, which can be fatal to humans. Also called cone shell.
Core
(Archaeology) A stone from which one or more flakes have been removed, serving as a source for such flakes or as a tool itself.
Cone
To shape (something) like a cone or a segment of one.
Core
(Anatomy) The muscles in the trunk of the human body, including those of the abdomen and chest, that stabilize the spine, pelvis, and shoulders.
Cone
(geometry) A surface of revolution formed by rotating a segment of a line around another line that intersects the first line. Category:en:Surfaces
Core
To remove the core or innermost part from
Core apples.
Cone
(geometry) A solid of revolution formed by rotating a triangle around one of its altitudes.
Core
To remove (a cylindrical sample) from something, such as a glacier.
Cone
(topology) A space formed by taking the direct product of a given space with a closed interval and identifying all of one end to a point.
Core
To remove a cylindrical sample from (a glacier or soil layer, for example).
Cone
Anything shaped like a cone.
Core
To remove small plugs of sod from (turf) in order to aerate it.
Cone
The fruit of a conifer.
Core
To form or build with a base or innermost part consisting of a different substance from that of the covering or outer part
A fiberglass boat deck that is cored with wood.
Cone
A cone-shaped flower head of various plants, such as banksias and proteas.
Core
Of basic importance; essential
“Virtually all cultures around the world use the word heart to describe anything that is core, central, or foundational” (Robert A. Emmons).
Cone
An ice cream cone.
Core
(Anatomy) Of or relating to the muscles of the trunk of the human body
A core workout.
Cone
A traffic cone
Core
In general usage, an essential part of a thing surrounded by other essential things.
Cone
A unit of volume, applied solely to marijuana and only while it is in a smokable state; roughly 1.5 cubic centimetres, depending on use.
Core
The central part of a fruit, containing the kernels or seeds.
The core of an apple or quince
Cone
(anatomy) Any of the small cone-shaped structures in the retina.
Core
The heart or inner part of a physical thing.
Cone
(slang) The bowl piece on a bong.
Core
The anatomical core, muscles which bridge abdomen and thorax.
Cone
(slang) The process of smoking cannabis in a bong.
Core
The center or inner part of a space or area.
Cone
(slang) A cone-shaped cannabis joint.
Core
The most important part of a thing or aggregate of things wherever located and whether of any determinate location at all; the essence.
The core of a subject
Cone
(slang) A passenger on a cruise ship (so-called by employees after traffic cones, from the need to navigate around them)
Core
A technical term for classification of things denoting those parts of a category that are most easily or most likely understood as within it.
Cone
(category theory) An object V together with an arrow going from V to each object of a diagram such that for any arrow A in the diagram, the pair of arrows from V which subtend A also commute with it. (Then V can be said to be the cone’s vertex and the diagram which the cone subtends can be said to be its base.)
A cone is an object (the apex) and a natural transformation from a constant functor (whose image is the apex of the cone and its identity morphism) to a diagram functor. Its components are projections from the apex to the objects of the diagram and it has a “naturality triangle” for each morphism in the diagram. (A “naturality triangle” is just a naturality square which is degenerate at its apex side.)
Core
Particular parts of technical instruments or machines essential in function:
Cone
A shell of the genus Conus, having a conical form.
Core
(engineering) The portion of a mold that creates an internal cavity within a casting or that makes a hole in or through a casting.
Cone
A set of formal languages with certain desirable closure properties, in particular those of the regular languages, the context-free languages and the recursively enumerable languages.
Core
Ellipsis of core memory; magnetic data storage.
Cone
(transitive) To fashion into the shape of a cone.
Core
(computer hardware) An individual computer processor, in the sense when several processors (called cores or CPU cores) are plugged together in one single integrated circuit to work as one (called a multi-core processor).
I wanted to play a particular computer game, which required I buy a new computer, so while the game said it needed at least a dual-core processor, I wanted my computer to be a bit ahead of the curve, so I bought a quad-core.
Cone
(intransitive) To form a cone shape.
Core
(engineering) The material between surface materials in a structured composite sandwich material.
A floor panel with a Nomex honeycomb core
Cone
(frequently followed by "off") To segregate or delineate an area using traffic cones.
Core
The inner part of a nuclear reactor, in which the nuclear reaction takes place.
Cone
A solid of the form described by the revolution of a right-angled triangle about one of the sides adjacent to the right angle; - called also a right cone. More generally, any solid having a vertical point and bounded by a surface which is described by a straight line always passing through that vertical point; a solid having a circle for its base and tapering to a point or vertex.
Core
(military) The central fissile portion of a fission weapon.
In a hollow-core design, neutrons escape from the core more readily, allowing more fissile material to be used (and thus allowing for a greater yield) while still keeping the core subcritical prior to detonation.
Cone
Anything shaped more or less like a mathematical cone; as, a volcanic cone, a collection of scoriæ around the crater of a volcano, usually heaped up in a conical form.
Now had Night measured with her shadowy coneHalf way up hill this vast sublunar vault.
Core
A piece of ferromagnetic material (e.g., soft iron), inside the windings of an electromagnet, that channels the magnetic field.
Cone
The fruit or strobile of the Coniferæ, as of the pine, fir, cedar, and cypress. It is composed of woody scales, each one of which has one or two seeds at its base.
Core
(printing) A hollow cylindrical piece of cardboard around which a web of paper or plastic is wound.
Cone
A shell of the genus Conus, having a conical form.
Core
Hence particular parts of a subject studied or examined by technical operations, likened by position and practical or structural robustness to kernels, cores in the most vulgar sense above.
Cone
To render cone-shaped; to bevfl like whe circwlar segoent of a cone; as, to cone the tires of car wheels.
Core
(medicine) A tiny sample of organic material obtained by means of a fine-needle biopsy.
Cone
Any cone-shaped artifact
Core
The bony process which forms the central axis of the horns in many animals.
Cone
A shape whose base is a circle and whose sides taper up to a point
Core
A disorder of sheep caused by worms in the liver.
Cone
Cone-shaped mass of ovule- or spore-bearing scales or bracts
Core
(biochemistry) The central part of a protein's structure, consisting mostly of hydrophobic amino acids.
Cone
Visual receptor cell sensitive to color
Core
A cylindrical sample of rock or other materials obtained by core drilling.
Cone
Make cone-shaped;
Cone a tire
Core
(physics) An atomic nucleus plus inner electrons (i.e., an atom, except for its valence electrons).
Core
(obsolete) A body of individuals; an assemblage.
Core
A miner's underground working time or shift.
Core
: a former Hebrew and Phoenician unit of volume.
Core
A deposit paid by the purchaser of a rebuilt part, to be refunded on return of a used, rebuildable part, or the returned rebuildable part itself.
Core
Forming the most important or essential part.
Core
To remove the core of an apple or other fruit.
Core
To cut or drill through the core of (something).
Core
To extract a sample with a drill.
Core
A body of individuals; an assemblage.
He was in a core of people.
Core
A miner's underground working time or shift.
Core
A Hebrew dry measure; a cor or homer.
Core
The heart or inner part of a thing, as of a column, wall, rope, of a boil, etc.; especially, the central part of fruit, containing the kernels or seeds; as, the core of an apple or quince.
A fever at the core,Fatal to him who bears, to all who ever bore.
Core
The center or inner part, as of an open space; as, the core of a square.
Core
The most important part of a thing; the essence; as, the core of a subject; - also used attributively, as the core curriculum at a college.
Core
The portion of a mold which shapes the interior of a cylinder, tube, or other hollow casting, or which makes a hole in or through a casting; a part of the mold, made separate from and inserted in it, for shaping some part of the casting, the form of which is not determined by that of the pattern.
Core
A disorder of sheep occasioned by worms in the liver.
Core
The bony process which forms the central axis of the horns in many animals.
Core
A mass of iron or other ferrous metal, forming the central part of an electromagnet, such as those upon which the conductor of an armature, a transformer, or an induction coil is wound.
Core
A sample of earth or rock extracted from underground by a drilling device in such a manner that the layers of rock are preserved in the same order as they exist underground; as, to drill a core; to extract a core. The sample is typically removed with a rotating drill bit having a hollow center, and is thus shaped like a cylinder.
Core
The main working memory of a digital computer system, which typically retains the program code being executed as well as the data structures that are manipulated by the program. Contrasted to ROM and data storage device.
Core
The central part of the earth, believed to be a sphere with a radius of about 2100 miles, and composed primarily of molten iron with some nickel. It is distinguished from the crust and mantle.
Core
The central part of a nuclear reactor, containing the fissionable fuel.
Core
To take out the core or inward parts of; as, to core an apple.
He's like a corn upon my great toe . . . he must be cored out.
Core
To form by means of a core, as a hole in a casting.
Core
To extract a cylindrical sample from, with a boring device. See core{8}.
Core
The center of an object;
The ball has a titanium core
Core
A small group of indispensable persons or things;
Five periodicals make up the core of their publishing program
Core
The central part of the Earth
Core
The choicest or most essential or most vital part of some idea or experience;
The gist of the prosecutor's argument
The heart and soul of the Republican Party
The nub of the story
Core
A cylindrical sample of soil or rock obtained with a hollow drill
Core
An organization founded by James Leonard Farmer in 1942 to work for racial equality
Core
The central meaning or theme of a speech or literary work
Core
The chamber of a nuclear reactor containing the fissile material where the reaction takes place
Core
A bar of magnetic material (as soft iron) that passes through a coil and serves to increase the inductance of the coil
Core
Remove the core or center from;
Core an apple
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