Webster's Revised Unabridged Dictionary · 1913

-fy

-fy

[Through French verbs in -fier, Latin -ficare, akin to facere to do, make. See Fact.]

A suffix signifying to make, to form into, etc.; as, acetify, amplify, dandify, Frenchify, etc.

Fy , interjection

[See Fie, interj.]

A word which expresses blame, dislike, disapprobation, abhorrence, or contempt. See Fie.