Definition, Meaning & Synonyms
flagellum
noun
/fləˈdʒɛl.əm/
Definition
A long, whip-like structure that helps some cells move.
Examples
- The sperm cell moves using its flagellum.
- Some bacteria have a single flagellum that helps them swim through liquids.
- In certain protists, multiple flagella are used for movement.
Meaning
In biology, a flagellum is a tail-like appendage that protrudes from the cell body, allowing for locomotion in various microorganisms.
Synonyms
- whip
- tail
- cilia (in some contexts)
