Expressing hesitation or inarticulacy; er, um.

(informal, Internet, text messaging) Abbreviation of your.

(informal, Internet, text messaging) Abbreviation of you're (you are).

An ancient Sumerian city in Mesopotamia, in modern Iraq; modern Tell el-Muqayyar.

(geology) A hypothetical early supercontinent which may have existed on Earth during the Archaean eon (3.1 billion years ago).

Forming words with the sense of “proto-, primitive, original”.

(phonology) Initialism of underlying representation.

(Internet slang, text messaging) yours

(obsolete, only in collocations in ure, out of ure) use, practise, exercise.

(obsolete, transitive, intransitive) To use; to exercise; to inure; to accustom by practice.