κάος
κάος, thatwhich burns
Could not find Καούλκων in Logeion dictionaries.
Καούλκων Proper-name noun: masculine genitive plural of Καοῦλκοι
κάος [ᾰ], εος, τό, (καίω)
- that which burns, etym. of χάος, Corn. ND 17.