Webster's Revised Unabridged Dictionary · 1913

Guise

Guise (gīz) , noun

[Old English guise, gise, way, manner, French guise, from Old High German wīsa, German weise. See Wise, n.]

1.
Customary way of speaking or acting; custom; fashion; manner; behavior; mien; mode; practice; -- often used formerly in such phrases as: at his own guise; that is, in his own fashion, to suit himself. — Chaucer
The swain replied, “It never was our guise To slight the poor, or aught humane despise.” — Pope
2.
External appearance in manner or dress; appropriate indication or expression; garb; shape.
As then the guise was for each gentle swain. — Spenser
A... specter, in a far more terrific guise than any which ever yet have overpowered the imagination. — Burke
3.
Cover; cloak; as, under the guise of patriotism.