over-the-counter

Từ điển Oxford Advanced Learner 8th

ˌover-the-ˈcounter [over-the-counter] BrE NAmE adjective only before noun
1. (of drugs and medicines)that can be obtained without a ↑prescription (= a written order from a doctor)
2. (business) (NAmE) (of stocks and shares)not appearing in an official ↑stock exchange list

• Từ đồng nghĩa / Synonyms:
  otc, nonprescription(a), over-the-counter(a)