U

I

[[t]yu[/t]]

pron.

brit.+sts+brit. you:

Shoes Fixed While U Wait[/ex]

II

[[t]u[/t]]

n.

a Burmese title of respect used before a man's name

III

symb.

1) the 21st in order or in a series

2) chem. uranium

3) biochem. uracil

4) kosher (label)

Etymology: Union of Orthodox Hebrew Congregations IV

[[t]yu[/t]]

adj.

ling. characteristic of the upper classes

•

Etymology: 1950–55; u(pper class)