Pronunciation: (ut, OOt), [key]
the syllable once generally used for the first tone or keynote of a scale and sometimes for the tone C: now commonly superseded by do. Cf. sol-fa.
1. Also,u.t.universal time.
2. Utah (approved esp. for use with zip code).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.