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Webster 1913 Edition
Laying
Lay′ing
,Noun.
 1. 
The act of one who, or that which, lays. 
2. 
The act or period of laying eggs; the eggs laid for one incubation; a clutch. 
3. 
The first coat on laths of plasterer’s two-coat work. 
Webster 1828 Edition
Laying
LA'YING
,ppr.