no spring chicken

no spring chicken

slang No longer young or youthful. (A "spring chicken" refers to a young chicken.) I'm no spring chicken, so I can't stay out till 2 AM drinking and dancing anymore.
See also: chicken, no, spring
Farlex Dictionary of Idioms.

no spring chicken

Fig. a person well past youth; an old person. That actress is no spring chicken, but she does a pretty good job of playing a twenty-year-old girl. Jane: How old do you think Robert is? Jill: Well, he's certainly no spring chicken.
See also: chicken, no, spring
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

no spring chicken

No longer a young person, as in Sally's no spring chicken, but she plays a fine game of tennis. This unflattering expression, often applied to women, has been used since the early 1700s, although spring was omitted from the earliest citation (1711).
See also: chicken, no, spring
The American Heritage® Dictionary of Idioms by Christine Ammer.

no spring chicken

or

not a spring chicken

If someone is no spring chicken or is not a spring chicken, they are no longer young. At 51, she's certainly no spring chicken. At 85, he's not a spring chicken, but Enrico Cuccia is busier than ever. Note: If you describe someone as a spring chicken, you mean that they are young. By comparison with the others, DelGuercio is a spring chicken. Note: A spring chicken was a young chicken that was ready to be eaten in the spring time, as opposed to an older bird.
See also: chicken, no, spring
Collins COBUILD Idioms Dictionary, 3rd ed.

no (spring) chicken

not a young person. euphemistic
2005 Molly Hart Road to Ruination She must've been in at least her mid-forties, she was no spring chicken, but she looked good for her age.
See also: chicken, no
Farlex Partner Idioms Dictionary
See also:
  • be no spring chicken
  • no chicken
  • spring chicken
  • spring
  • chicken out of (something)
  • chicken out of something
  • chicken out
  • you're chicken
  • be full of the joys of spring
  • full of the joys of spring