Cases of word usage

1) (used before a number) having the age of (aged)

2) a young male horse up to the age of 4 to 5 (colt)

3) made weak by old age or hard use (decrepit)

4) mental weakness caused by old age (dotage)

5) a female child up to the age of 17 or 18; a daughter (girl)

6) a gradual stopping of a woman's monthly bleeding after about 45 yeas of age (menopause)

7) smaller or less important (than others); a person not yet legally of age (under 18 in GB) (minor)

8) (used with a period of time, and with 'how') of age (old)

9) of a former age (olden)

10) (careful in) providing for future needs or events, especially in old age (provident)