under one's belt

under (one's) belt

1. In one's scope of experience. Once you get a few more major league games under your belt, you'll feel more comfortable.2. Ingested or consumed. He should be less cranky after he gets some food under his belt.See also: belt

under one's belt

Experienced or achieved, as in Once a medical student has anatomy under her belt, she'll have much less to memorize. This metaphoric expression likens food that has been consumed to an experience that has been digested. [Colloquial; first half of 1800s] See also: belt

under one's belt

A successful past experience. The term alludes to food that has been consumed, likening it to experience that has been digested. P. G. Wodehouse used it figuratively (Encounter, 1954): “Just as you have got Hamlet and Macbeth under your belt.”See also: belt