The Collaborative International Dictionary
Absumption
Absumption \Ab*sump"tion\ ([a^]b*s[u^]mp"sh[u^]n; 215), n. [L.
absumptio. See Absume.]
Act of wasting away; a consuming; extinction. [Obs.]
--Sir T.
Browne.
Wiktionary
absumption
n. (context obsolete English) Gradual destruction or disintegration; wasting away.