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union card

union card

4 3.0
An official card showing someone belongs to a labor union
  • noun
translation icon : tarjeta sindical
  • He proudly showed his union card to the manager to prove his membership.
  • sign a union card
  • get a union card
  • carry a union card

Examples

Synonyms

membership card
vsunion card
9 2.4

A card that shows you belong to a club or group

is limited to people in groups that represent workers not all organizations

Surface Forms

union card singular
union cards plural

Morphology

union + card

The meaning 'an official card showing proof of membership in a labor union' is directly and compositionally derived from 'union' (workers' organization) + 'card' (a small ID/payment item); a B1 learner who knows both words can infer a card belonging to or issued by a union. This construction follows a common noun+noun compounding pattern found across languages (e.g., 'membership card', 'carnet sindical'), so the sense is transparent and predictable.

Etymology

Union card comes from labor groups giving each member a small card that proved they belonged to the union; picture a worker holding up the card to enter a meeting. So a 'union card' means the official proof that you are a member of the union.