The story
- Ancient Greek · derived fromτετραγράμματον“four-letter word”
- English todayTetragrammaton
From Ancient Greek τετραγράμματον (tetragrámmaton, “four-letter word”), neuter gender of τετραγράμματος (tetragrámmatos, “having four letters”), formed from a combining form of τέτταρες (téttares, “four”) and γράμμα (grámma, “letter”).
Etymology from Wiktionary, CC BY-SA 4.0.