#1 devise v. [invent, contrive, excogitate, formulate, forge] come up with (an idea, plan, explanation, theory, or principle) after a mental effort; "excogitate a way to measure the speed of light". wn
#2 devise v. [organize, organise, prepare, get up, machinate] arrange by systematic planning and united effort; "machinate a plot"; "organize a strike"; "devise a plan to take over the director's office". wn
#3 devise n. a will disposing of real property. wn
#4 devise n. (law) a gift of real property by will. wn
#5 devise v. give by will, especially real property. wn
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