The Collaborative International Dictionary of English v.0.48:
Distillment \Dis*till"ment\, n. Distillation; the substance obtained by distillation. [Obs.] --Shak. [1913 Webster]WordNet (r) 3.0 (2006):
distillment n 1: the process of purifying a liquid by boiling it and condensing its vapors [syn: distillation, distillment]