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filopodium

American  
[fil-uh-poh-dee-uhm, fahy-luh-] / ˌfɪl əˈpoʊ di əm, ˌfaɪ lə- /

noun

Cell Biology.
  • filopodia
    plural
  1. a long, hairlike pseudopod composed of ectoplasm.


Other Word Forms

Noun Inflected Forms


Etymology

Origin of filopodium

see origin at filum, -o-, -podium


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

This allowed them to measure electrical activity at individual filopodia while simulating the release of glutamate.

From Science Daily ● May 6, 2026

To test whether these filopodia function as silent synapses, the researchers used a modified patch clamping technique.

From Science Daily ● May 6, 2026

HIV also takes advantage of tunneling nanotubes to move between cells, and the Marburg virus triggers the growth of filopodia.

From Scientific American ● Jul. 20, 2022

“If you can manipulate enzymes that are responsible for this filopodia or nanotube formation, this could be a way to maybe have an effect on long COVID,” Krogan says.

From Scientific American ● Jul. 20, 2022

Chan, C. E. & Odde, D. J. Traction dynamics of filopodia on compliant substrates.

From Nature ● Dec. 5, 2017

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