[f. as prec. + -ING2.] That composes; esp. tranquilizing, soothing, sedative, as a composing draught.
1644. Sir E. Dering, Prop. Sacr., B iij. A composing third way was my wish.
1646. Crashaw, Steps to Temple, 60. The sweet peace of all-composing night.
1796. Lamb, Lett. to Coleridge, 3 Oct. I may dismiss immediately both doctor and apothecary, retaining a composing draught or so for a while.
1860. Mrs. Carlyle, Lett., III. 37. To take three composing draughts a day.