Meaning & Definition
noun
The internal diameter or bore of a gun barrel.
The soldier was trained to use rifles of various calibers.
The quality of someone's character or mental capacity.
We need a person of high caliber to lead this project.
A measurement of the diameter of an ammunition or a projectile.
The gunsmith carried a variety of calibers for different firearms.
Etymology
From Latin 'caliber', meaning 'a measure, a standard'.
Common Phrases and Expressions
high caliber:
Referring to someone or something of excellent quality.
a person of caliber:
A person of significant skill or character.
Slang Meanings
A top-notch or exceptional individual.
That new manager is real caliber; she really knows her stuff.
Something that is of good quality.
This restaurant is caliber; their food is always amazing.