phaeton
Concise Oxford English Dictionary © 2008 Oxford University Press:
phaeton /ˈfeɪt(ə)n/
▶noun
- 1 historical a light, open four-wheeled horse-drawn carriage.
- 2 US a vintage touring car.
– origin C18: from Fr. phaéton, via L. from Phaethōn, son of the sun god Helios in Greek mythology.
'phaeton' also found in these Oxford entries:

