tonicity tonically • tonicize · · · Info · Definitions · Synonyms · Antonyms · Characters · · tonicity · · Text Latin · · Script 8 · · Length 4 · · Syllables Definitions · · · (noun) the elastic tension of living muscles, arteries, etc. that facilitate response to stimuli. Synonyms: tonus, tone. Example: "The doctor tested my tonicity." · · Noun Definition 1 Synonyms · · · tonus · · Synonym 1 tone · · Synonym 2 Antonyms · · · atonicity · · Antonym 0 atony · · Antonym 1 atonia · · Antonym 2 amyotonia · · Antonym 3 Characters · · c latin small letter c U+0063 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074 y latin small letter y U+0079