Last Updated
：2025/11/20
operculum
IPA(Pronunciation)
Noun
Japanese Meaning
動物学: 鰓やその他の器官の覆い、例えば鰓を覆う蓋（鰓蓋）としての構造物。 / 植物学: 苔類の胞子嚢の蓋状部分、または果実の一部で、胞子や種の散布のために離れる蓋のような部分。
Sense（2）
Sense（3）
（ plural ）
Quizzes for review
(zoology) A covering flap in animals, such as a gill cover. / (botany) The lidlike portion of a moss sporangium or of a fruit that detaches to allow the dispersal of spores or seeds.
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operculum
The fish closed its operculum to keep debris from damaging its gills.
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The fish closed its operculum to keep debris from damaging its gills.
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