Webster's Revised Unabridged Dictionary · 1913

Disguise

Disguise (?; 232) , transitive verb

[Old English desguisen, disgisen, degisen, Old French desguisier, French déguiser; pref. des- (Latin dis-) + guise. See Guise.]

1.
To change the guise or appearance of; especially, to conceal by an unusual dress, or one intended to mislead or deceive.
Bunyan was forced to disguise himself as a wagoner. — Macaulay
2.
To hide by a counterfeit appearance; to cloak by a false show; to mask; as, to disguise anger; to disguise one's sentiments, character, or intentions.
All God's angels come to us disguised. — Lowell
3.
To affect or change by liquor; to intoxicate.
I have just left the right worshipful, and his myrmidons, about a sneaker of five gallons; the whole magistracy was pretty well disguised before I gave them the ship. — Spectator

Disguise , noun

1.
A dress or exterior put on for purposes of concealment or of deception; as, persons doing unlawful acts in disguise are subject to heavy penalties.
There is no passion which steals into the heart more imperceptibly and covers itself under more disguises, than pride. — Addison
2.
Artificial language or manner assumed for deception; false appearance; counterfeit semblance or show.
That eye which glances through all disguises. — D. Webster
3.
Change of manner by drink; intoxication. — Shakespeare
4.
A masque or masquerade. [Obsolete]
Disguise was the old English word for a masque. — B. Jonson