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Synonyms

biology

American  
[bahy-ol-uh-jee] / baɪˈɒl ə dʒi /

noun

  1. the science of life or living matter in all its forms and phenomena, especially with reference to origin, growth, reproduction, structure, and behavior.

  2. the living organisms of a region.

    the biology of Pennsylvania.

  3. the biological phenomena characteristic of an organism or a group of organisms.

    She is studying the biology of worms, especially in regard to their reproductive behavior.


biology British  
/ baɪˈɒlədʒɪ /

noun

  1. the study of living organisms, including their structure, functioning, evolution, distribution, and interrelationships

  2. the structure, functioning, etc, of a particular organism or group of organisms

  3. the animal and plant life of a particular region

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

biology Scientific  
/ bī-ŏlə-jē /
  1. The scientific study of life and of living organisms. Botany, zoology, and ecology are all branches of biology.


biology Cultural  
  1. The study of life and living systems.


Other Word Forms

  • biologist noun

Etymology

Origin of biology

From the German word Biologie, dating back to 1805–15. See bio-, -logy

Compare meaning

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Understanding why aging so often goes hand in hand with disease is the central focus of the lab led by Kris Burkewitz, assistant professor of cell and developmental biology.

From Science Daily

The government said this showed that "biology is not the sole determining factor in such a case".

From BBC

Ultimately, it could also be used in synthetic biology and the design of new sequences of DNA which could be used in gene therapies.

From BBC

Researchers believe the gap is driven by culture and healthcare access, not biology -- hinting that millions worldwide may be struggling unseen.

From Science Daily

"By exploring phenomena like inner speech, and understanding the mechanisms of such processes, we gain fundamental new insights into human biology and behavior," Dr. Queißer concludes.

From Science Daily