u

Noun

u noun

1. The name of the Latin-script letter U.
2. A thing in the shape of the letter U

Verb

No verb senses have been added yet.

Pronoun

u pronoun

1. (abbreviation) you (in text messaging and internet conversations)“Take me with u.”

Adjective

u adjective

1. Beneath the surface of the water, or of or pertaining to the region beneath the water surface
2. Beneath the water line of a vessel
3. Under water.
4. Having negative equity; owing more on an asset than its market value“We've been underwater on our mortgage ever since the housing crash.”