aˈssumably,adv. [f.prec. + -ly2.] As may be assumed or taken for granted, presumably. 1883Athenæum 12 May 613/2 It is also, assumably, indebted to the rendering of Madame Sarah Bernhardt.Ibid. 20 Oct. 505/3 Sufferings which will assumably unfit him for future happiness.