Definition of coster-wife in English:

coster-wife

noun

rare, historical
  • A woman who sells apples (and other fruit, vegetables, fish, etc.) from a stall; a female costermonger.

Origin

Mid 17th century. From costard + wife, after e.g. apple-wife, fishwife.

Pronunciation

coster-wife

/ˈkɒstəwʌɪf/