Main Entry: ¹ex·trav·a·sate

Pronunciation: \ik-ˈstrav-ə-ˌsāt, -ˌzāt\

Function: verb

Inflected Form(s): ex·trav·a·sat·ed; ex·trav·a·sat·ing

transitive verb

: to force out or cause to escape from a proper vessel or channel <extravasated blood>

intransitive verb

: to pass by infiltration or effusion from a proper vessel or channel (as a blood vessel) into surrounding tissue