erection erecting • erective · · · Info · Definitions · Synonyms · Characters · · erection · · Text Latin · · Script 8 · · Length Definitions · · · (noun) an erect penis. Synonyms: hard-on. · · Noun Definition 1 (noun) a structure that has been erected. · · Noun Definition 2 (noun) the act of building or putting up. Synonyms: erecting. · · Noun Definition 3 Synonyms · · · hard-on · · Synonym 1 erecting · · Synonym 2 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074