Etymograph

English

anticathode

From anti- + cathode.

A compound of anti- + cathode

Proto-Indo-European *h₂ent- ‘forehead’

Proto-Indo-European *h₂énts ‘forehead’

Proto-Indo-European *h₂énti ‘opposite’

Ancient Greek ᾰ̓ντῐ́ ‘over against, opposite’

English anti-

Ancient Greek ὁδός ‘journey, way’

English cathode

Today it means

noun The opposite of a cathode, an anode.

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

Etymograph / anticathode