Dendril
    Dendril Roots
      tetrode
      noun
      a thermionic tube having four electrodes
      Roots
      tettarestetr- · Greek · fourhodosode- · Greek · way, path (electrode)
      Words related to tetrode
      pentodentriodenheptodedynatrondiodenphototubephanotronkrytronanticathodetransistorizationntransistorizevvaractordiatronklystronnpreamplifierpreampcathodenamplifiernthyratronntransistorntubefuladjpermatrontubenthyristorphotodioderectifiernstrobotronphotocathodentubiformtransductor

      Synonyms & related words for tetrode

      Find synonyms, related words, and the definition of tetrode. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

      Words related to tetrode

      Explore words related to tetrode — words associated with it, words that go with it, and its nearest matches in meaning. Related words include pentode, triode, heptode, dynatron, diode, phototube, phanotron, krytron. Click any word to make it the center of the map and keep exploring the web of connections.

      Where does tetrode come from?

      The word tetrode breaks down into 2 roots of Greek origin: tetr-, from Greek tettares (“four”); and ode, from Greek hodos (“way, path (electrode)”). Explore each root to see other English words built from the same source.

      © 2026 Dendril · Credits Explore roots