/ Thesaurus / T Synonyms of terabyte Find synonyms for: Noun1. terabyte, TB, computer memory unitusage: a unit of information equal to 1000 gigabytes or 10^12 (1,000,000,000,000) bytes2. terabyte, tebibyte, TB, TiB, computer memory unitusage: a unit of information equal to 1024 gibibytes or 2^40 (1,099,511,627,776) bytesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: mongrel Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language