fots fotmal • fotui · · · Info · Definitions · Synonyms · Characters · · fots · · Text Latin · · Script 4 · · Length 1 · · Syllables Definitions · · · (noun) a communication system using fiber optic cables. Synonyms: fiber-optic transmission system, fibre-optic transmission system, FOTS. · · Noun Definition 1 Synonyms · · · fiber-optic transmission system · · Synonym 1 fibre-optic transmission system · · Synonym 2 Characters · · f latin small letter f U+0066 o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074