c. 1400, divorcen, "to put away or abandon (a spouse); to dissolve the marriage contract between by process of law," from Old French divorcer, from divorce (see divorce (n.)). Extended sense of "release or sever from any close connection" is from early 15c. Related: Divorced; divorcing.
"remission, forgiveness," c. 1200, from Old French absolucion, earlier assolucion, from Latin absolutionem (nominative absolutio) "completion, acquittal," noun of action from past-participle stem of absolvere "set free, loosen, acquit," from ab "off, away from" (see ab-) + solvere "to loosen, dissolve; untie, release; dismiss," from PIE *se-lu-, from reflexive pronoun *s(w)e- (see idiom) + root *leu- "to loosen, divide, cut apart." Originally of sins; in general use from c. 1400.
1791, in chemistry, "liquefying in air," from Latin deliquescentem (nominative deliquescens), present participle of deliquescere "to melt away," from de- (see de-) + liquescere "to melt," from liquere "to be liquid" (see liquid (adj.)). Transferred or figurative sense of "apt to dissolve or melt away" is by 1837. Related: Deliquescence.