We found 2 dictionaries that define the word core bits:

General (1 matching dictionary)

1. core bits: Merriam-Webster

Computing (1 matching dictionary)

2. Core bits: Encyclopedia

(Note: See core_bit as well.)

Definitions from WordNet (core bit) ▸ noun:  an annular drilling bit to allow core samples to be taken ▸ Also see core_bit ▸ Words similar to core bits ▸ Usage examples for core bits ▸ Idioms related to core bits ▸ Wikipedia articles (New!) ▸ Words that often appear near core bits ▸ Rhymes of core bits ▸ Invented words related to core bits