Calibur vs. Caliber — What's the Difference?

Edited by Tayyaba Rehman — By Fiza Rafique — Published on September 14, 2023
"Calibur" is a common misspelling. The correct spelling is "caliber," referring to quality or diameter of a bullet or barrel.

Difference Between Calibur and Caliber
Table of Contents
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Which is correct: Calibur or Caliber
How to spell Caliber?

Calibur
Incorrect Spelling

Caliber
Correct Spelling
Key Differences
Think of the "e" in "measure" – you measure the "caliber" of a person or gun.

Fiza Rafique
Sep 14, 2023
"Libra" balances quality, but "caliber" assesses it.

Fiza Rafique
Sep 14, 2023
Remember, a bullet's "caliber" can be "deliberated," both having "e".

Fiza Rafique
Sep 14, 2023
Visualize "caliber" with "measure" in the same frame.

Fiza Rafique
Sep 14, 2023
Associate "caliber" with excellence, both having an "e".

Fiza Rafique
Sep 14, 2023
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Compare with Definitions
Calibur
Calibur is an incorrect spelling of caliber.

Fiza Rafique
Sep 11, 2023
Caliber
Quality or capacity of someone's character.
The artist is of high caliber.

Fiza Rafique
Sep 11, 2023
Caliber
Diameter of a round or cylindrical body.
The pipes vary in caliber.

Fiza Rafique
Sep 11, 2023
Caliber
Degree of importance or significance.
An event of such caliber deserves attention.

Fiza Rafique
Sep 11, 2023
Caliber
The internal diameter of a gun barrel.
The pistol has a .45 caliber.

Fiza Rafique
Sep 11, 2023
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Caliber
The diameter of the inside of a round cylinder, such as a tube.

Fiza Rafique
Sep 10, 2023
Caliber
The diameter of the bore of a firearm, usually expressed either in millimeters, in inches, or as a decimal fraction of an inch
.45 caliber.

Fiza Rafique
Sep 10, 2023
Caliber
The diameter of a projectile such as a bullet or artillery shell, corresponding to the caliber of the firearm from which it is to be fired.

Fiza Rafique
Sep 10, 2023
Caliber
Degree of worth; quality
A school of high caliber.
An executive of low caliber.

Fiza Rafique
Sep 10, 2023
Caliber
Diameter of the bore of a firearm, typically measured between opposite lands.

Fiza Rafique
Sep 10, 2023
Caliber
The diameter of round or cylindrical body, as of a bullet, a projectile, or a column.

Fiza Rafique
Sep 10, 2023
Caliber
A nominal name for a cartridge type, which may not exactly indicate its true size and may include other measurements such as cartridge length or black powder capacity. Eg 7.62×39 or 38.40.

Fiza Rafique
Sep 10, 2023
Caliber
Unit of measure used to express the length of the bore of a weapon. The number of calibres is determined by dividing the length of the bore of the weapon, from the breech face of the tube to the muzzle, by the diameter of its bore. A gun tube the bore of which is 40 feet (480 inches) long and 12 inches in diameter is said to be 40 calibers long.

Fiza Rafique
Sep 10, 2023
Caliber
(figuratively) Relative size, importance, magnitude.

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Sep 10, 2023
Caliber
(figuratively) Capacity or compass of mind.

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Sep 10, 2023
Caliber
(dated) Degree of importance or station in society.

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Sep 10, 2023
Caliber
(horology) Movement of a timepiece.

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Sep 10, 2023
Caliber
The diameter of the bore, as a cannon or other firearm, or of any tube; or the weight or size of the projectile which a firearm will carry; as, an 8 inch gun, a 12-pounder, a 44 caliber.
The caliber of empty tubes.
A battery composed of three guns of small caliber.

Fiza Rafique
Sep 10, 2023
Caliber
The diameter of round or cylindrical body, as of a bullet or column.

Fiza Rafique
Sep 10, 2023
Caliber
Fig.: Capacity or compass of mind.

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Sep 10, 2023
Caliber
A degree or grade of excellence or worth;
The quality of students has risen
An executive of low caliber

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Sep 10, 2023
Caliber
Diameter of a tube or gun barrel

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Sep 10, 2023
Caliber
Degree of worthiness or excellence.
The project showcased their professional caliber.

Fiza Rafique
Sep 11, 2023
Common Curiosities
What is the root word of caliber?
Derived from the French "calibre" which refers to diameter or quality.

Fiza Rafique
Sep 14, 2023
What is the pronunciation of caliber?
"Caliber" is pronounced as "KAL-uh-ber."

Fiza Rafique
Sep 14, 2023
Why is it called caliber?
The term originates from the measurement of the diameter of bullets or gun barrels.

Fiza Rafique
Sep 14, 2023
What is the verb form of caliber?
Caliber is primarily a noun. There isn't a direct verb form.

Fiza Rafique
Sep 14, 2023
Which vowel is used before caliber?
"A" as in "a high caliber."

Fiza Rafique
Sep 14, 2023
Is caliber a negative or positive word?
Neutral, but can have positive connotations when referring to high quality.

Fiza Rafique
Sep 14, 2023
Which preposition is used with caliber?
"Of" as in "caliber of the gun."

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Sep 14, 2023
Which article is used with caliber?
"A" or "the" based on context.

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Sep 14, 2023
What is the plural form of caliber?
"Calibers."

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Sep 14, 2023
Is caliber an adverb?
No.

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Sep 14, 2023
What is the singular form of caliber?
"Caliber."

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Sep 14, 2023
Is caliber an abstract noun?
In the context of quality or character, yes.

Fiza Rafique
Sep 14, 2023
Is caliber a vowel or consonant?
"Caliber" is a word containing both vowels and consonants.

Fiza Rafique
Sep 14, 2023
Is the caliber term a metaphor?
It can be used metaphorically when referring to quality or character.

Fiza Rafique
Sep 14, 2023
What is the opposite of caliber?
Inferiority or lack of quality.

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Sep 14, 2023
Which determiner is used with caliber?
"This" or "that" can be used, e.g., "this caliber of work."

Fiza Rafique
Sep 14, 2023
Which conjunction is used with caliber?
Any conjunction can be used, depending on the sentence.

Fiza Rafique
Sep 14, 2023
How do we divide caliber into syllables?
Cal-i-ber.

Fiza Rafique
Sep 14, 2023
What is a stressed syllable in caliber?
The first syllable, "cal."

Fiza Rafique
Sep 14, 2023
What is another term for caliber?
Quality or grade.

Fiza Rafique
Sep 14, 2023
What is the first form of caliber?
Caliber.

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Sep 14, 2023
What is the third form of caliber?
N/A.

Fiza Rafique
Sep 14, 2023
Is caliber a noun or adjective?
"Caliber" is primarily a noun but can be used as an adjective in contexts like "high-caliber performance."

Fiza Rafique
Sep 14, 2023
Is caliber a collective noun?
No.

Fiza Rafique
Sep 14, 2023
What part of speech is caliber?
Noun.

Fiza Rafique
Sep 14, 2023
What is the second form of caliber?
N/A as it's a noun.

Fiza Rafique
Sep 14, 2023
Is the word caliber imperative?
No.

Fiza Rafique
Sep 14, 2023
How is caliber used in a sentence?
"The caliber of his work distinguishes him from his peers."

Fiza Rafique
Sep 14, 2023
Is caliber a countable noun?
Yes, especially when referring to different types or grades.

Fiza Rafique
Sep 14, 2023
How many syllables are in caliber?
Three syllables.

Fiza Rafique
Sep 14, 2023
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Written by
Fiza RafiqueFiza Rafique is a skilled content editor at AskDifference.com, where she meticulously refines and enhances written pieces. Drawing from her vast editorial expertise, Fiza ensures clarity, accuracy, and precision in every article. Passionate about language, she continually seeks to elevate the quality of content for readers worldwide.

Edited by
Tayyaba RehmanTayyaba Rehman is a distinguished writer, currently serving as a primary contributor to askdifference.com. As a researcher in semantics and etymology, Tayyaba's passion for the complexity of languages and their distinctions has found a perfect home on the platform. Tayyaba delves into the intricacies of language, distinguishing between commonly confused words and phrases, thereby providing clarity for readers worldwide.