wild card wild calla • wild carrot · · · Info · Definitions · Characters · · wild card · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) an unpredictable factor. Synonyms: wild card. Example: "The weather was a wild card." · · Noun Definition 1 (noun) a playing card whose value can be determined by the person who holds it. Synonyms: wild card. · · Noun Definition 2 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 w latin small letter w U+0077