Last Updated：2025/11/22

(anatomy) The hollow portion of the torso within the abdomen, containing the abdominal organs, in mammals below the diaphragm.

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abdominal cavity

Source Word

abdominal cavity

(anatomy) The hollow portion of the torso within the abdomen, containing the abdominal organs, in mammals below the diaphragm.

Japanese Meaning

腹腔: 哺乳類の胸郭において、膈膜下の腹部内に位置し、腹部臓器を収容する空洞部分を指す。

The surgeon carefully inspected the abdominal cavity for signs of internal bleeding.

外科医は内部出血の兆候を確認するために腹腔を慎重に検査した。

Sense（1）

(anatomy) The hollow portion of the torso within the abdomen, containing the abdominal organs, in mammals below the diaphragm.

abdominal cavities

（ plural ）