extravasation

[Fr. extravasation; Sp. extra vasa cion; Ital. est rav as azione.] [EXTRAVASATE.] 1. The act of forcing or letting out of the proper containing ve els or ducts. "Causing also some extravasation . " - Boyle: Works, ii. 83. 2. The state of being forced or let out of the proper containing ve els or ducts; effusion. "Aliment, too viscous, obstructing the glands, and by its acrimony corroding the small ve els of the lungs, after a rupture and extravasation of blood, easily pro duces an ulcer."- Arbuthnot: On Aliments. ěx-tra-văs-cu-lar, a . [Pref. extra , and Eng. vascular (q. v.).] Being out of the proper ve els. *ex-trăv-ě-nāte, a . [ Lat.extra =beyond, without, and vena =a vein.] Let out of the veins. *ěx-tra-ver-sion, s. [ Lat.extra =beyond, without, and versio a turning; ver to =to turn.] The act of throwing out; the state of being thrown out. *ex-treat', s . [Fr. extrait drawn, extracted.] Extraction. (Spenser: F. Q., V. x. i.)