affy

Etymology 1
From, from.

Verb

 * 1)  To trust ( someone or something); to rely.
 * 2)  To promise to marry (someone); to be engaged to.
 * 1)  To promise to marry (someone); to be engaged to.

Etymology 2
Shortening of.

Noun

 * 1)  An affidavit to be signed by a contest winner to confirm eligibility.