SUPINE

adj. 1 flat (on one's back), lying (down), prostrate, recumbent, Formal or technical procumbent, accumbent, decumbent When I found him, he was supine, staring up at the stars 2 indolent, lazy, lethargic, idle, listless, indifferent, apathetic, unconcerned, uninterested, torpid, languid, languorous, sluggish, slothful, phlegmatic, lymphatic, lackadaisical, inert, inactive, passive, motionless, inanimate, spiritless, abject During the entire crisis, the town council was completely supine and uncaring