Webster's Revised Unabridged Dictionary · 1913

Wee

Wee , noun

[Old English we a bit, in a little we, probably originally meaning, a little way, the word we for wei being later taken as synonymous with little. See Way.]

A little; a bit, as of space, time, or distance. [Obsolete or Scottish]

Wee , adjective

Very small; little. [Colloquial & Scottish]
A little wee face, with a little yellow beard. — Shakespeare