Relacionar Columnas IDIOMS. AGEVersión en línea IDIOMS. AGE por María Marteles 1 to be knee-high to a grasshopper 2 to act your age 3 mutton dressed as a lamb 4 (live to a) ripe old age 5 rob the cradle 6 long in the tooth 7 feel your age 8 get on in years 9 silver surfer 10 (be) over the hill To live until you are very old. Reach an age when you can no longer perform as well as before. a person who tries to look younger by wearing clothes designed for younger people An elderly person who uses the internet no to behave as someone younger Very young or small child Realize that you are no longer young Have a romantic relationship with someone who is much younger than yourself. Too old to do something Someone who is growing old.