Meaning of AGE in English
n. & v.
n. 1 a the length of time that a person or thing has existed or is likely to exist. b a particular point in or part of one's life, often as a qualification (old age; voting age). 2 a colloq. (often in pl.) a long time (took an age to answer; have been waiting for ages). b a distinct period of the past (golden age; Bronze age; Middle Ages). c Geol. a period of time. d a generation. 3 the latter part of life; old age (the peevishness of age).
v. (pres. part. ageing, aging) 1 intr. show signs of advancing age (has aged a lot recently). 2 intr. grow old. 3 intr. mature. 4 tr. cause or allow to age. age-long lasting for a very long time. age of consent see CONSENT. age of discretion see DISCRETION. age-old having existed for a very long time. come of age reach adult status (esp. in Law at 18, formerly 21). over age 1 old enough. 2 too old. under age not old enough, esp. not yet of adult status.
[ ME f. OF ult. f. L aetas -atis age ]
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012