Synonyms and Antonyms for calibre

2. calibre (n.)

diameter of a tube or gun barrel

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3. .38-calibre (adj.)

of or relating to the bore of a gun (or its ammunition) that measures thirty-eight hundredths of an inch in diameter

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4. .22-calibre (adj.)

of or relating to the bore of a gun (or its ammunition) that measures twenty-two hundredths of an inch in diameter

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5. .45-calibre (adj.)

of or relating to the bore of a gun (or its ammunition) that measures forty-five hundredths of an inch in diameter

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