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Definitions

biological

[bahy-uh-loj-i-kuhl] / ˌbaɪ əˈlɒdʒ ɪ kəl /
ADJECTIVE
concerning life
Synonyms


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.

Some drugs represent genuine breakthroughs, based on new biological mechanisms and offering fundamentally new ways to treat diseases.

From MarketWatch • Apr. 15, 2026

A mismatch between biological and social schedules or "social jetlag" has been linked to increased heart risk.

From BBC • Apr. 14, 2026

This organism is widely studied because it shares many basic biological features with more complex life forms, including humans.

From Science Daily • Apr. 12, 2026

A true synthesis of the biological and the digital.

From The Wall Street Journal • Apr. 12, 2026

This capacity, Beadle understood, was due to the presence of enzymes within the cell—proteins that acted as master builders and could synthesize complex biological macromolecules out of basic precursor chemicals.

From "The Gene" by Siddhartha Mukherjee




Vocabulary lists containing biological