otc stock otc security • ote · · · Info · Definitions · Synonyms · Characters · · otc stock · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) stock that is not listed and traded on an organized exchange. Synonyms: over the counter stock, OTC stock, unlisted stock. · · Noun Definition 1 Synonyms · · · over the counter stock · · Synonym 1 unlisted stock · · Synonym 2 Characters · · space U+0020 c latin small letter c U+0063 k latin small letter k U+006B o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074