- lifeless
- life•less[[t]ˈlaɪf lɪs[/t]] adj.1) not endowed with life; inanimate:lifeless matter[/ex]2) destitute of living things:a lifeless planet[/ex]3) deprived of life; dead4) without animation, liveliness, or spirit; dull; torpid:a lifeless performance[/ex]5) insensible, as a person who has fainted•Etymology: bef. 1000 life′less•ly, adv. life′less•ness, n.
From formal English to slang. 2014.