A thing in the shape of the letter U
The name of the Latin-script letter U/u.
The twenty-first letter of the English alphabet, called u and written in the Latin script.
you (in text messaging and internet conversations)
The letter Ё, ё.
third-person singular, familiar
An expression of surprise or excitement.
An interjection similar to hey.
A greeting similar to hi.
Present! Here!
Emphatic conclusion to a statement.