biological Definition

  • 1relating to biology or living organisms
  • 2resulting from the activity of living organisms

Using biological: Examples

Take a moment to familiarize yourself with how "biological" can be used in various situations through the following examples!

  • Example

    The biological processes of the human body are complex and fascinating.

  • Example

    The biological diversity of the Amazon rainforest is unparalleled.

  • Example

    The biological father of the child was determined through a DNA test.

biological Synonyms and Antonyms

Synonyms for biological

Antonyms for biological

Phrases with biological

  • biological clock

    the natural rhythm of the body that regulates biological functions such as sleep, hunger, and fertility


    As she approached her thirties, she felt the pressure of her biological clock ticking.

  • the use of biological agents such as bacteria, viruses, or toxins as weapons of war


    The international community has banned the use of biological warfare.

  • the variety of life forms on Earth, including species diversity, genetic diversity, and ecosystem diversity


    The conservation of biological diversity is crucial for the health of the planet.


Summary: biological in Brief

The term 'biological' [ˌbaɪəˈlɒdʒɪkəl] refers to anything related to living organisms or biology. It can describe natural processes, such as the biological clock that regulates sleep and fertility, or the diversity of life on Earth. It can also refer to man-made activities, such as biological warfare. 'Biological' is a formal term that is often used in scientific contexts.

How do native speakers use this expression?