filopodium: Meaning and Definition of

fil•o•po•di•um

Pronunciation: (fil"u-pō'dē-um, fī"lu-), [key]
— pl. -di•a
  1. a long, hairlike pseudopod composed of ectoplasm.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.