Etymograph

English

filopodium

Filopodium comes from English filum ‘thread’.

  1. English1500–presentfilum‘thread’
  2. Englishtodayfilopodium

attested reconstructed ? uncertain or disputed

Lineage

  1. English1500–presentfilum‘thread’
  2. Englishtodayfilopodium

A compound of filum ‘thread’ + -podium ‘leg-like structure’

Proto-Indo-European *gʷʰiH-(s-)lo- ‘sinew’

Proto-Italic *fī(s)lom

Latin fīlum ‘thread’

English filum

Today it means

noun A slender cytoplasmic projection which extends from the leading edge of a migrating cell

Language periods are conventional ranges, not dates for this word.

Etymograph / English filum / filopodium