What is the meaning of Usus?

The use of something.

Widespread de facto usage, regardless of whether it conforms to a standard.

inessive singular of usk

bowel

guts

intestine

intestines

use, employment, exercise, advantage

practice

experience, discipline, skill

habit, usage, custom, etc., and aspects of the use or practice of something

neediness, necessity, need, want, exigency

used, employed, having used.

enjoyed, having taken advantage of.

experienced, undergone, having experienced.

worn, having worn.

consumed, having consumed.

intestine

intestine

Source: wiktionary.org