διατίθεμαι to put apart, i.e. (figuratively) dispose (by assignment, compact, or bequest)Derivation: middle voice from G1223 and G5087;KJV Usage: appoint, make, testator. G1223 G5087
Thayer:1) to arrange, dispose of, one's own affairs 1a) of something that belongs to one 1b) to dispose of by will, make a testament 2) to make a covenant, enter into a covenant, with one
διατίθεμαι diatithemai dee-at-ith'-em-ahee Middle voice from G1223 and G5087; to put apart, that is, (figuratively) dispose (by assignment, compact or bequest)KJV Usage: appoint, make, testator.