flagellum

noun/fləˈdʒɛləm/

Frequency rank: #19,652 most common English word

Meaning

A long, whip-like appendage used by certain cells or microorganisms for movement.

Illustration for the English word “flagellum”

Example sentence

The scientist observed the flagellum of the bacterium spinning rapidly under the microscope.

Synonyms & related words

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