ruga

• Nom désignant un pli, une ride ou un repli, généralement dans un contexte anatomique ou biologique.

A noun referring to a fold, wrinkle, or crease, typically in an anatomical or biological context.

1. Anatomical foldC1formalmedical

   A fold, wrinkle, or crease in an organ or tissue, typically found in the stomach or other internal structures.

   Plis de la muqueuse

   • The rugae in the stomach allow it to expand when food is consumed.
   • The doctor noted the presence of prominent rugae in the gastric lining.
   • Rugae are often visible in the hard palate of the mouth.

   Synonymescreasefoldplicawrinkle