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Synonyms

biologic

American  
[bahy-uh-loj-ik] / ˌbaɪ əˈlɒdʒ ɪk /

noun

  1. Pharmacology. Usually biologics. Also biological any diagnostic, preventive, or therapeutic preparation, as a serum or vaccine, derived from animal products or other biological sources.

    Most of our biologics are isolated from human tissue.


adjective

  1. Biology. biological.

Etymology

Origin of biologic

First recorded in 1850–55; biolog(y) ( def. ) + -ic ( def. )

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.

See Examples For:

Scientists cannot determine whether those organic molecules were produced through biologic or geologic processes.

From Science Daily Aug. 1, 2026

But biologic medicines—the injectable large-molecule drugs that have transformed the treatment of illnesses such as cancer and autoimmune disease—tell a different story.

From The Wall Street Journal Jul. 22, 2026

The study found that a one year course of the biologic drug abatacept significantly delayed the onset of rheumatoid arthritis, with benefits continuing long after treatment ended.

From Science Daily Jun. 1, 2026

Sartorius serves makers of biologic drugs, which now dominate pharmaceuticals.

From The Wall Street Journal May 18, 2026

It is generally accepted that the biologic sciences are absolutely splendid.

From "The Lives of a Cell" by Lewis Thomas

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