extravasate
Concise Oxford English Dictionary © 2008 Oxford University Press:
extravasate /ɪkˈstravəseɪt, ɛk-/
▶verb (usu. as adj. extravasated) chiefly Medicine let or force out (a fluid, especially blood) from the vessel that naturally contains it.
– derivatives
extravasation noun.
extravasation noun.
'extravasate' also found in these Oxford entries:

