IPA: /ˌæntɪˈprʊrɪtɪk/
KK: /ˌæntɪˈprʊrɪtɪk/
A substance that helps to stop or reduce itching.
The doctor recommended an antipruritic cream to soothe the rash.
Antipruritic is formed from "anti-" (meaning against) and "pruritus" (from Latin, meaning itching). The word describes a substance that works against itching.
Think of 'anti-' meaning against and 'pruritus' referring to itching — that's why antipruritic means something that helps relieve itching.