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Webster 1913 Edition
Sericeous
Se-ri′ceous
,Adj.
 1. 
Of or pertaining to silk; consisting of silk; silky. 
2. 
(Bot.) 
Covered with very soft hairs pressed close to the surface; 
as, a 
. sericeous 
leaf3. 
(Zool.) 
Having a silklike luster, usually due to fine, close hairs. 
Webster 1828 Edition
Sericeous
SERI''CEOUS
,Adj.