call option callophis • callorhinus · · · Info · Definitions · Synonyms · Antonyms · Characters · · call option · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) an option to buy. Synonyms: call option. · · Noun Definition 1 (noun) the option to buy a given stock (or stock index or commodity future) at a given price before a given date. Synonyms: call option, call. · · Noun Definition 2 Synonyms · · · call · · Synonym 1 Antonyms · · · put option · · Antonym 0 put · · Antonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 t latin small letter t U+0074