kb kazoo • kbit · · · Info · Definitions · Synonyms · Characters · · kb · · Text Latin · · Script 2 · · Length 1 · · Syllables Definitions · · · (noun) a unit of information equal to 1000 bits. Synonyms: kilobit, kbit. · · Noun Definition 1 (noun) a unit of information equal to 1000 bytes. Synonyms: kilobyte, K, KB, kB. · · Noun Definition 2 (noun) a unit of information equal to 1024 bytes. Synonyms: kilobyte, kibibyte, K, KB, kB, KiB. · · Noun Definition 3 Synonyms · · · kilobit · · Synonym 1 kbit · · Synonym 2 kilobyte · · Synonym 3 k · · Synonym 4 kibibyte · · Synonym 5 kib · · Synonym 6 Characters · · b latin small letter b U+0062 k latin small letter k U+006B