Webster’s Revised Unabridged Dictionary · 1913
Ruga
Ru′ga, n.; pl. Rugæ (#). [L.] (Nat. Hist.) A wrinkle; a fold; as, the rugæ of the stomach.
Webster’s Revised Unabridged Dictionary · 1913
Ru′ga, n.; pl. Rugæ (#). [L.] (Nat. Hist.) A wrinkle; a fold; as, the rugæ of the stomach.