IPA: /ˈkɒn.dɪ.lɔɪd/
KK: /kɒnˈdaɪlɔɪd/
Describing something that is related to or resembles a rounded end of a bone that fits into a joint.
The condyloid joint allows for movement in two planes, such as the wrist.
Condyloid is formed from "condylus" (from Greek, meaning knuckle or joint) and "-oid" (meaning resembling or like). The term describes a joint that resembles a knuckle, specifically in its shape and function.
Think of a 'knuckle' ('condylus') that is 'like' something ('-oid') — that's why condyloid refers to a joint that resembles a knuckle.