picketer

Từ điển Oxford Advanced Learner 8th

pick·et·er [picketer picketers] BrE [ˈpɪkɪtə(r)] NAmE [ˈpɪkɪtər] noun (NAmE)
a person who takes part in a ↑picket

• Từ đồng nghĩa / Synonyms:
  piquet, pale, lookout, lookout man, sentinel, sentry, watch, spotter, scout