biological

adjective

Definition of biological

  1. 1 :  of or relating to biology or to life and living processes

  2. 2 :  used in or produced by applied biology

  3. 3 :  connected by direct genetic relationship rather than by adoption or marriage <her biological father>

biologically

play \-ji-k(ə-)lē\ adverb

Examples of biological in a sentence

  1. <the rights of the biological father in this case>

1847

First Known Use of biological

1847

Variants of biological

less commonly

biologic



BIOLOGICAL Defined for English Language Learners

biological

adjective

Definition of biological for English Language Learners

  • : of or relating to biology or to life and living things

  • : related through birth


BIOLOGICAL Defined for Kids

biological

adjective bi·o·log·i·cal \ˌbī-ə-ˈlä-ji-kəl\

Definition of biological for Students

  1. 1 :  of or relating to biology or to life and living things <biological activity>

  2. 2 :  related by birth


Medical Dictionary

biological

adjective

Medical Definition of biological

  1. 1:  of or relating to biology or to life and living processes

  2. 2:  used in or produced by applied biology

  3. 3:  related by direct genetic relationship rather than by adoption or marriage <an adoptee who searched for years for her biological parents>

biologically

\-i-k(ə-)lē\play adverb

Variants of biological

also

biologic



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