The story
- Proto-Indo-European*kap-?
- Proto-Indo-European*kap-
- Proto-Indo-European*káput
- Proto-Germanic*haubudą
- Old Englishhēafod
- Middle Englishheed
- Englishhead
- Proto-Indo-European*kʷelh₁-
- Ancient Greekτῆλε (têle)
- Frenchtélé-
- Proto-Indo-European*bʰeh₂-
- Proto-Hellenic*pʰōnā́
- Ancient Greekφωνή (phōnḗ)
- Frenchtéléphone
- Englishtelephoneclip.
- Englishphone
- English todayheadphone
Etymology from Wiktionary, CC BY-SA 4.0.