IPA: /ˌæn.tiˈpɪl/
KK: /æntiˌpɪl/
Describing something that works against or prevents the effects of a poison pill, contraceptive pill, or the formation of pills on fabric.
The new fabric treatment is antipill, ensuring that it remains smooth and free of unsightly lumps.
Comparative: more antipill
Superlative: most antipill
Antipill is formed from "anti-" (meaning against) and "pill" (from Latin "pila", meaning a small ball or pellet). The word refers to something that acts against or counteracts the effects of a pill.
Think of 'anti-' meaning against, and 'pill' referring to a small medication. This helps you remember that an antipill is something that works against the effects of a pill.