biotic

from WordNet (r) 3.0 (2006)

biotic
    adj 1: of or relating to living organisms

from The Collaborative International Dictionary of English v.0.48

Biotic \Bi*ot"ic\, a. [Gr. biwtiko`s pert. to life.]
   1. (Biol.) Relating to life; as, the biotic principle.
      [1913 Webster]

   2. produced by or caused by living things.
      [PJC]