anode

 
Pronunciation: /ˈanəʊd/

noun

  • the positively charged electrode by which the electrons leave an electrical device. The opposite of cathode
  • the negatively charged electrode of an electrical device, such as a primary cell, that supplies current.

Derivatives

anodal

Pronunciation: /əˈnəʊd(ə)l/
adjective

anodic

Pronunciation: /əˈnɒdɪk/
adjective

Origin:

mid 19th century: from Greek anodos 'way up', from ana 'up' + hodos 'way'