electrode

noun (n)

1. a conductor used to make electrical contact with some part of a circuit (noun.artifact)

   Sumber: wordnet30

2. The path by which electricity is conveyed into or from a solution or other conducting medium; esp., the ends of the wires or conductors, leading from source of electricity, and terminating in the medium traversed by the current. (noun)

   Sumber: webster1913