Rod vs. Bacillus — What's the Difference?

A fishing rod.

Bacillus (Latin "stick") is a genus of Gram-positive, rod-shaped bacteria, a member of the phylum Firmicutes, with 266 named species. The term is also used to describe the shape (rod) of certain bacteria; and the plural Bacilli is the name of the class of bacteria to which this genus belongs.

A piston rod.

Any of various bacteria, especially a rod-shaped bacterium.

An often expandable horizontal bar, especially of metal, used to suspend household items such as curtains or towels.

Any of various rod-shaped, spore-forming, aerobic bacteria of the genus Bacillus that often occur in chains and include B. anthracis, the causative agent of anthrax.

A leveling rod.

Any of various rod-shaped, spore-forming aerobic bacteria in the genus Bacillus, some of which cause disease.

A lightning rod.

Any bacilliform (rod-shaped) bacterium.

A divining rod.

Something which spreads like bacterial infection.

A measuring stick.

A variety of bacterium; a microscopic, rod-shaped vegetable organism.

One of the horizontal elements in a truss system underneath a rail car, especially a freight car.

Aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil

A shoot or stem cut from or growing as part of a woody plant.

A stick or bundle of sticks or switches used to give punishment by whipping.

Punishment; correction.

A scepter, staff, or wand symbolizing power or authority.

Power or dominion, especially of a tyrannical nature

A linear measure equal to 5.5 yards or 16.5 feet (5.03 meters). Also called pole2.

The square of this measure, equal to 30.25 square yards or 272.25 square feet (25.30 square meters).

(Anatomy) Any of various rod-shaped cells in the retina that respond to dim light. Also called rod cell.

(Microbiology) An elongated bacterium; a bacillus.

(Slang) A pistol or revolver.

Vulgar Slang A penis, especially when erect.

A straight, round stick, shaft, bar, cane, or staff.

A longitudinal pole used for forming part of a framework such as an awning or tent.

(fishing) A long slender usually tapering pole used for angling; fishing rod.

A stick, pole, or bundle of switches or twigs (such as a birch), used for personal defense or to administer corporal punishment by whipping.

An implement resembling and/or supplanting a rod (particularly a cane) that is used for corporal punishment, and metonymically called the rod, regardless of its actual shape and composition.

A stick used to measure distance, by using its established length or task-specific temporary marks along its length, or by dint of specific graduated marks.

(archaic) A unit of length equal to 1 pole, a perch, 4 chain, 2 yards, 2 feet, or exactly 5.0292 meters (these being all equivalent).

An implement held vertically and viewed through an optical surveying instrument such as a transit, used to measure distance in land surveying and construction layout; an engineer's rod, surveyor's rod, surveying rod, leveling rod, ranging rod. The modern (US) engineer's or surveyor's rod commonly is eight or ten feet long and often designed to extend higher. In former times a surveyor's rod often was a single wooden pole or composed of multiple sectioned and socketed pieces, and besides serving as a sighting target was used to measure distance on the ground horizontally, hence for convenience was of one rod or pole in length, that is, 2 yards.

(archaic) A unit of area equal to a square rod, 4 square yards or 160 acre.

A straight bar that unites moving parts of a machine, for holding parts together as a connecting rod or for transferring power as a driveshaft.

(anatomy) A rod cell: a rod-shaped cell in the eye that is sensitive to light.

(biology) Any of a number of long, slender microorganisms.

(chemistry) A stirring rod: a glass rod, typically about 6 inches to 1 foot long and 8 to 4 inch in diameter that can be used to stir liquids in flasks or beakers.

(slang) A pistol; a gun.

A penis.

(slang) A hot rod, an automobile or other passenger motor vehicle modified to run faster and often with exterior cosmetic alterations, especially one based originally on a pre-1940s model or (currently) denoting any older vehicle thus modified.

(ufology) A rod-shaped object that appears in photographs or videos traveling at high speed, not seen by the person recording the event, often associated with extraterrestrial entities.

(mathematics) A Cuisenaire rod.

(rail transport) A coupling rod or connecting rod, which links the driving wheels of a steam locomotive, and some diesel shunters and early electric locomotives.

(construction) To reinforce concrete with metal rods.

(transitive) To furnish with rods, especially lightning rods.

To penetrate sexually.

(slang) To hot rod.

A straight and slender stick; a wand; hence, any slender bar, as of wood or metal (applied to various purposes).

A kind of sceptor, or badge of office; hence, figuratively, power; authority; tyranny; oppression.

A measure of length containing sixteen and a half feet; - called also perch, and pole.

A linear measure of 16.5 feet

A long thin implement made of metal or wood

Any rod-shaped bacterium

A square rod of land

Visual receptor cell sensitive to dim light

A gangster's pistol