No spring chicken
Meaning
Not young or no longer as fresh as before.
Usage
Used jokingly about age or experience.
Origin & History
Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.
Poultry sellers noted older chickens were not as desirable as spring birds.
Used since the nineteenth century in British and American English.