lifelessly

adjective

1. not endowed with life; having no life; inanimate: lifeless matter.
2. destitute of living things: a lifeless planet.
3. deprived of life; dead: a battlefield strewn with lifeless bodies.
4. without animation, liveliness, or spirit; dull; colorless; torpid: a lifeless performance of a play.
5. insensible, as a person who has fainted.

adjective

1. without life; inanimate; dead
2. not sustaining living organisms
3. having no vitality or animation
4. unconscious

adj.Old English lifleas “inanimate, dead;” see life + -less. Meaning “with no living things” is from 1728. Related: Lifelessly; lifelessness.