Примеры употребления для involution
1. One of his favorites he called "Lament of an Aging Politician." I have left Act I, for involution And Act II.
2. While your breasts get bigger during the actual pregnancy, you may, alas, permanently go down a half–cup or cup from your original size once you‘ve given birth and/or breast–fed. (This phenomenon is called breast involution, a process where the milk–making system inside the breast shrinks because it‘s not needed anymore.) Your most common concern: Breast pain.