Definify.com
Webster 1913 Edition
Inosculation
In-osˊcu-la′tion
,Noun.
 [Cf. F. 
inosculation
.] The junction or connection of vessels, channels, or passages, so that their contents pass from one to the other; union by mouths or ducts; anastomosis; intercommunication; 
as, 
inosculation 
of veins, etc. Ray.
 Webster 1828 Edition
Inosculation
INOSCULA'TION
,Noun.
  Definition 2025
inosculation
inosculation
English
Noun
inosculation (plural inosculations)
-  The junction or connection of vessels, channels, or passages, so that their contents pass from one to the other; union by mouths or ducts; intercommunication.
- inosculation of veins
 -  1859, Charles Darwin, The Origin of Species
- The wide difference of the fish on opposite sides of continuous mountain-ranges, which from an early period must have parted river-systems and completely prevented their inosculation, seems to lead to this same conclusion.
 
 - (Can we find and add a quotation of Ray to this entry?)