IPA: /ˌæntɪˈmɪə/
KK: /æntɪˈmɪr/
A section of the body in animals that is opposite or similar to another section, often found in creatures with symmetrical body structures.
The left and right sides of the butterfly are antimere to each other.
Antimere is formed from "anti-" (meaning against) and "meros" (from Greek, meaning part). The word refers to a part that is opposite or against another part, often used in biological contexts to describe symmetrical structures.
Think of 'anti-' meaning against and 'meros' meaning part — this helps you remember that 'antimere' refers to a part that is opposite to another part.