core bit core binder • core boring · · · Info · Definitions · Characters · · core bit · · Text Common · · Latin · · Scripts 8 · · Length 2 · · Syllables Definitions · · · (noun) a hollow drilling bit that is the cutting part of a core drill; allows core samples to be taken. Synonyms: core bit. · · Noun Definition 1 Characters · · space U+0020 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074