Found 2 items, similar to cotyloidal.
English → English (WordNet) Definition: cotyloidal cotyloidal adj : of the cup-shaped socket that receives the head of the thigh bone [syn: acetabular, cotyloid]
English → English (gcide) Definition: cotyloidal cotyloid \cot"y*loid\, cotyloidal \cotyloidal\(k?t"?-loid), a. [Cotyle + -oid] (Anat.) (a) Shaped like a cup; cup-shaped; as, the cotyloid cavity, the cup-shaped socket which receives the head of the thigh bone. (b) Pertaining to a cotyloid cavity; as, the cotyloid ligament, or notch. Syn: acetabular, cotyloid. [1913 Webster + WordNet 1.5] ||