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Webster 1913 Edition
Impetiginous
Imˊpe-tig′i-nous
,Adj.
 [L. 
impetiginous
: cf. F. impétigineux
.] Of the nature of, or pertaining to, impetigo. 
Webster 1828 Edition
Impetiginous
IMPETIG'INOUS
,Adj.
 Resembling the ring-worm or tetters; covered with scaled or scabs; scurfy.