obliteration
noun
Forms obliterations
- noun The total destruction of something.
- noun The concealing or covering of something.
- noun The cancellation, erasure or deletion of something.
- noun (medicine) The cancellation of the function, structure, or both of a vessel or organ; for example, the occlusion of the lumen of a duct, blood vessel, or lymphatic vessel, be it solely functional (as when squeezed by nearby mass effect or inflammation) or both structural and functional (as when clogged with thrombus, embolus, or fibrosis).
Synonyms
Etymology
L. obliteratio: cf.F. oblitération.
Webster’s 1913
- noun The act of obliterating, or the state of being obliterated; extinction. Sir. M. Hale.
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “obliteration”, CC BY-SA 4.0. Details