opercular

Noun

(anatomy) The principal opercular bone or operculum of fishes.

Japanese Meaning

（解剖学）魚類の主要な鰓蓋の骨、またはそれ自体の鰓蓋

During the dissection, she carefully removed the opercular to examine its surface for signs of disease.

解剖の際、彼女は病変の有無を調べるために鰓蓋を慎重に取り外して表面を検査した。

Sense（1）

(anatomy) The principal opercular bone or operculum of fishes.

operculars

（ plural ）