ventral

• adj.腹側; [解剖学的に]腹部
• n. 腹びれ

ラテン語のventer、膨らみ、腹部から、語源的には子宮、小胞と同じ。

ventral (adj.)

1739, from French ventral or directly from Late Latin ventralis "of or pertaining to the belly or stomach," from Latin venter (genitive ventris) "belly, paunch; stomach, appetite; womb, unborn child," from PIE *wend-tri- (cognates: Latin vesica "bladder," Sanskrit vastih "bladder," Old High German wanast, German wanst "paunch, belly"), perhaps from root *udero- "abdomen, womb, stomach" (see uterus).

1. a fish 's ventral fin

魚の腹びれ

dl>

2.Its sucking mouth was in a terminal rather than a ventral position.

そのノズルは腹部ではなく端に位置しています。

3.The ventral nerve cord is covered externally by a peritoneum.

腹神経線外被腹膜.

4.Anterior( Ventral ，Front)Nearer to the front of the body is anterior.

前（腹側、前面）体の正面に近いのが前です。

5. Ventral ( or pelvic ) fins correspond to the hind limbs of a quadruped.

腹鰭は四足動物の後肢に対応している。