become poorer or worse

not feeling well

weak, without energy; incapable (because too subtle, sensitive, refined)

spoiled, exhausted

the older of two or more people

advanced in age

without energy or force

not strong; ineffective

of, for, old people

advanced in age

not having enough strength, influence etc (to do something or prevent, act, change etc something); (of a man) incapable of sexual intercourse

disabled; unable to perform action

physically or mentally weak (especially through age)

sick, weak

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

advanced in age

a little old

advanced in age

suffering from physical or mental weakness because of old age; lacking intelligence because of old age

failing in physical and mental capabilities due to old age