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Webster 1913 Edition
Inarch
In-arch′
,Verb.
 T.
 [
imp. & p. p. 
Inarched
; p. pr. & vb. n. 
Inarching
.] To graft by uniting, as a scion, to a stock, without separating either from its root before the union is complete; – also called to 
graft by approach
. P. Miler.
 Webster 1828 Edition
Inarch
IN`ARCH
,Verb.
T.