lifeless

(adjective)

adjective

1. deprived of life; no longer living

- a lifeless body

Similar word(s): dead, exanimate

2. destitute or having been emptied of life or living beings

- after the dance the littered and lifeless ballroom echoed hollowly

Similar word(s): empty

3. lacking animation or excitement or activity

- it was a lifeless party until she arrived

Similar word(s): unanimated

4. not having the capacity to support life

- a lifeless planet

Similar word(s): dead