Medical Definition of Extravasate
Extravasate: To exude from or pass through the walls of a vessel into the surrounding tissues. Blood, lymph, or urine can extravasate.
From the Latin "extra" (out of) + "vas" (vessel) = out of a vessel.
Last Editorial Review: 6/9/2016
Back to MedTerms online medical dictionary A-Z List
Need help identifying pills and medications?