equanimity equangular • equanimous · · · Info · Definitions · Synonyms · Characters · · equanimity · · Text Latin · · Script 10 · · Length Definitions · · · (noun) steadiness of mind under stress. Synonyms: composure, calm, calmness. Example: "He accepted their problems with composure and she with equanimity." · · Noun Definition 1 Synonyms · · · composure · · Synonym 1 calm · · Synonym 2 calmness · · Synonym 3 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E q latin small letter q U+0071 t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079