Bible Dictionaries
Extravasation

Webster's Dictionary

(1):

(n.) The act of forcing or letting out of its proper vessels or ducts, as a fluid; effusion; as, an extravasation of blood after a rupture of the vessels.

(2):

(n.) The issue of lava and other volcanic products from the earth.

Bibliography Information
Webster, Noah. Entry for 'Extravasation'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​e/extravasation.html. 1828.