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monad

monad

9.7
A tiny single-celled living thing that moves with a small tail
  • noun
  • /ˈmɒnæd/
  • Archaic
translation icon : protozoo
  • Under the microscope, the monad moved swiftly using its slender flagellum.

Examples

  • Researchers identified a rare monad in the pond water sample.

  • Flagellated monads play an important role in aquatic ecosystems.

  • The monad is a fascinating organism.

  • Many monads can be found in freshwater.

  • In the study, the researchers discovered that the monad could reproduce rapidly under optimal conditions.

  • The aquatic biologist observed a tiny monad swimming gracefully through the water sample.

  • After filtering the sample, the team found several different types of monads in the pond.

Synonyms

flagellate
vsmonad
  • Specialized
1 9.9

A tiny living thing made of one cell that moves with whip-like tails

is used especially for single-celled protozoans rather than any cell with flagella
mastigophoran
vsmonad
  • Archaic
9.9

A single-celled organism that moves using whiplike tails and sometimes causes disease in people

is a general single-celled microorganism term often for protozoans with whip-like flagella

How Complex

multicellular
  • Specialized
3 4.3
monad
  • Archaic
9.7
bacterium
  • Specialized
31 5.3
virus
  • Specialized
857 3.2

Surface Forms

monad singular
monads plural

Etymology

Monad comes from the Greek words monas and monos, which mean 'single' or 'one', the same mono- you see in monopoly. So a biological monad is easy to remember as a 'one' cell organism, a single tiny life form.