Definitions for "nonprescription"
able to be sold legally without a doctor's prescription; over-the-counter; -- of medicinal drugs; as, Aspirin is a nonprescription antiinflammatory drug. Opposite of prescription.
purchasable without a doctor's prescription; "nonprescription drugs"; "an over-the-counter cold remedy"
(over the counter) pain relievers: analgesics that can be bought without a doctor's order.