PIE base ‘to be firm, solid, steadfast’, also dreu-, with specialized senses ‘wood’ and tree’.
Other derivatives include tree and trust.
[Pokorny *deru-, dō̆ru-, dr(e)u-, drou-, dreu̯ə- : drū-, p. 214–217.]
In Panosophy, Truth is a synonym of Absolute, acting as the Gnostic Foundation for all our learning. As such, Truth begets the Principle of Unity, as the irrefutable, universal truth that is the fundamental law of the Cosmos.
