eldest
adjective /ˈeldɪst/
/ˈeldɪst/
- (of people, especially of three or more members of the same family) oldest
- Tom is my eldest son.
- the eldestused without a noun immediately after it to show who is the oldest of three or more people
- the eldest of their three children
Synonyms oldold- elderly
- aged
- long-lived
- mature
- old having lived for a long time; no longer young:
- She’s getting old—she’s 75 next year.
- elderly (rather formal) used as a polite word for ‘old’:
- She is very busy caring for two elderly relatives.
- aged (formal) very old:
- Having aged relatives to stay in your house can be quite stressful.
- long-lived having a long life; lasting for a long time:
- Everyone in my family is exceptionally long-lived.
- mature used as a polite or humorous way of saying that somebody is no longer young:
- clothes for the mature woman
- a(n) old/elderly/aged/long-lived/mature man/woman
- a(n) old/elderly/aged/mature gentleman/lady/couple
Word OriginOld English ieldest, eldest, of Germanic origin; related to German ältest, also to old.