GIGABYTE /ˈɡɪɡəbaɪt/ Scrabble 15 Words With Friends 17 Definition noun a unit of information equal to 1000 megabytes or 10^9 (1,000,000,000) bytes. — synonyms: G, GB noun a unit of information equal to 1024 mebibytes or 2^30 (1,073,741,824) bytes. — synonyms: gibibyte, G, GB, GiB See all 81 words you can make from GIGABYTE → 8-letter words Words starting with G Words ending with E ← Unscramble different letters