Biologicals
noun
noun ·5 syllables ·Rare ·Advanced level
Definitions
Noun
- 1 biological products, such as antitoxins or vaccines, used to induce immunity plural, plural-only
- 2 biological weapons plural, plural-only
Example
More examples"WHO’s director of the Department of Immunization, Vaccines and Biologicals, Kate O’Brien warns measles outbreaks are not just persisting, but are increasing."
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.