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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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The region also preserves some of the earliest evidence of life, including stromatolites and microbialite formations created by single-celled organisms such as cyanobacteria.

From Science Daily • Mar. 21, 2026

The research draws inspiration from single-celled slime molds that self-organize when starving.

From The Wall Street Journal • Nov. 1, 2025

A slime mould consists of mobile, single-celled, amoeba-like organisms that live independently but can come together to function as a single entity in order to find food and reproduce.

From BBC • Aug. 26, 2025

In herU.K. lab, Onyeaka is growing Chlorella vulgaris, a green single-celled algae about 2 to 10 microns in diameter — roughly the width of a strand of spider silk.

From Salon • Jan. 29, 2025

The Earth Woman was eleven years old, Chacko said, when the first single-celled organisms appeared.

From "The God of Small Things" by Arundhati Roy