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single-celled

Cultural  
  1. Made up of only one cell. Bacteria are single-celled organisms.


Example Sentences

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When that proved too difficult, he switched to experimenting with single-celled organisms.

From The Wall Street Journal Jul. 24, 2026

The single-celled organisms use the power of the sun to produce energy through photosynthesis, similar to houseplants on your balcony.

From Los Angeles Times Jun. 20, 2026

These images, captured by photographer Barry Webb, provide a close-up view of single-celled slime mould organisms.

From BBC Dec. 29, 2025

Among them, protists -- tiny, single-celled organisms -- are especially remarkable for their evolutionary significance.

From Science Daily Nov. 2, 2025

Mosquitoes of the genus Anopheles may inject into the human bloodstream the single-celled organism of malaria.

From "Silent Spring" by Rachel Carson

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