Last Updated：2025/12/01

(histology) A cluster of cells surrounding the oocyte in the ovarian follicle and after ovulation.

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cumulus oophorus

Source Word

cumulus oophorus

Noun

(histology) A cluster of cells surrounding the oocyte in the ovarian follicle and after ovulation.

Japanese Meaning

卵巣の卵胞内および排卵後に、卵子を取り囲む細胞の塊。

During the microscopic examination, the embryologist observed that the cumulus oophorus remained intact around the retrieved oocyte.

顕微鏡検査中、胚培養士は採取された卵子の周りに卵子を取り囲む細胞の塊が損なわれずに残っていることを観察した。

Sense（1）

(histology) A cluster of cells surrounding the oocyte in the ovarian follicle and after ovulation.

cumuli oophori

（ plural ）