大だい弯わん

noun

greater curvature of the stomach

Anatomical term referring to the longer, convex border of the stomach. Used in medical and biological contexts.

• 胃いの大だい弯わんは小しょう弯わんよりも長ながい。

  The greater curvature of the stomach is longer than the lesser curvature.

• 大だい弯わん側そくに潰かい瘍ようが見みつかった。

  An ulcer was found on the greater curvature side.