tetragrammaton, n.Definitions

The Tetragrammaton (n.) may ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠not be spoken, but its meaning is taught to all: compassion.

The Tetragrammaton (n.) is ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠God's four-letter name YHVH, three different letters and a doubled feminine "he," hence both triad and quaternity, a double marriage like the marriage quaternio.