cohobation in English dictionary cohobation Meanings and definitions of "cohobation" (dated, chemistry) The boiling of a material in a liquid with the repeated return of the distillate noun (dated, chemistry) The boiling of a material in a liquid with the repeated return of the distillate. more Grammar and declension of cohobation cohobation ( plural cohobations) cohobation (plural cohobations) more Sample sentences with "cohobation" Declension Stem Try again Available translations Catalan French Italian Portuguese Spanish Authors