senesce senegin • senescence · · · Info · Definitions · Synonyms · Characters · · senesce · · Text Latin · · Script 7 · · Length Definitions · · · (verb) grow old or older. Synonyms: age, get on, mature, maturate. Examples: "She aged gracefully." "We age every day--what a depressing thought!." "Young men senesce." · · Verb Definition 1 Synonyms · · · age · · Synonym 1 get on · · Synonym 2 mature · · Synonym 3 maturate · · Synonym 4 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 n latin small letter n U+006E s latin small letter s U+0073