The Collaborative International Dictionary
organismal
organismal \organismal\ organismic \organismic\adj. 1. of or pertaining to organism (definition 2). the organismic theory of the state
Wiktionary
organismal
a. of, or relating to organisms
WordNet
organismal
adj. of or relating to or belonging to an organism (considered as a whole); "the organismic theory of the state" [syn: organismic]
Usage examples of "organismal".
Counterintuitively, then, DNA variation between species turns out to be a much less reliable guide to the organismal level function of molecules than the variation within species.