Proto-afro-asiatic
*ḥwt-kꜣ-ptḥ
temple of the ka of Ptah
Original Script
Αἴγυπτος
Aígyptos — "From Egyptian Ḥwt-kꜣ-ptḥ ("House of the Ka of Ptah")"
Unicode Restoration
Aígyptos
Restored stress, length, and script
Modern ASCII
aigyptos
Plain-ASCII fallback
Greek Aígyptos is a Tier-1 restoration: the acute on the first syllable marks stress, and the αι diphthong it falls on is long, so the original Αἴγυπτος carries both stress and vowel length. The original Egyptian name was consonantal and had no Greek-style accent; the acute records only how Greek speakers pronounced the loan.