5 entries found for biological.
To select an entry, click on it.

biological biological clock biological control biological warfare biological weapon

Main Entry: bi·o·log·i·cal
Pronunciation: b--läj-i-kl
Variant(s): also bi·o·log·ic /-läj-ik/
Function: adjective
1 : of or relating to biology or to life and living things <biological activity>
2 : connected by a relationship involving heredity rather than by one involving adoption or marriage <his biological father>
- bi·o·log·i·cal·ly /-läj-i-k(-)l/ adverb