Entry 1 sense Webster, 1913 Distillate /(dĭs"tĭl*ā̇t [or] dĭs*tĭl"ā̇t)/ · Dis·till·ate · IPA /ˈdɪstɪlət/ 01 n. The product of distillation; as, the distillate from molasses. 1. The product of distillation; as, the distillate from molasses.(Chem.)