Etymology Explorer › English

Where does “bacterium” come from?

Bacterium comes from Latin bacterium, from Ancient Greek βακτήριον, from Ancient Greek βάκτρον meaning rod or staff, from Proto-Indo-European bak-.

bacterium (English): A single celled organism with cell walls but no...

Definitions

  1. A single celled organism with cell walls but no...

Ancestry of “bacterium”, step by step

StepLanguageWordMeaning
1New Latinbactērium—
2Ancient GreekβακτήριονSynonym of βακτηρία
3Ancient Greekβακτηρίαrod, staff, cane; baton
4Proto-Indo-Europeanbaḱ-club, pointed stick, peg; pointed stick, peg

Words derived from “bacterium”

  • bacteria
  • bacterial
  • antibacterial
  • cyanobacteria
  • bactericidal
  • cyanobacterial
  • mycobacteria
  • mycobacterial
  • cyanobacterium
  • bacteriuria
  • mycobacterium
  • bacterially
  • nonbacterial
  • archaebacteria
  • antimycobacterial
  • bactericide
  • bacteriocidal
  • enterobacterial
  • archaebacterium
  • archaebacterial
  • mycobacteriosis
  • bacteroid
  • agrobacterium
  • abacterial
Every word from Proto-Indo-European baḱ- →