The definition of vascular is defined as something related to vessels or ducts.(adjective)
An example of vascular is the system that moves water through the bodies of starfish.
See vascular in Webster's New World College Dictionary
Origin: ModL vascularis < L vasculum, small vessel, dim. of vas, vessel, dish
See vascular in American Heritage Dictionary 4
Origin: From Latin vāsculum
Origin: , diminutive of vās, vessel.
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