Meaning of “half-price” - Learner’s Dictionary

half-price

adjective, adverb uk us /ˌhɑːfˈpraɪs/

A2 costing half the usual price:

I got some half-price pizzas at the supermarket.
Children under the age of 16 can travel half-price on most trains.

(Definition of “half-price” from the Cambridge Learner’s Dictionary © Cambridge University Press)