Definify.com
Webster 1913 Edition
Unmask
Un-mask′
,Verb.
T.
[1st pref.
un-
+ mask
.] To strip of a mask or disguise; to lay open; to expose.
Un-mask′
,Verb.
I.
To put off a mask.
Shak.
Webster 1828 Edition
Unmask
UNM'ASK
,Verb.
T.
UNM'ASK
,Verb.
I.