Of or being an irreducible element
Forming an essential element, as arising from the basic structure of an individual
This elemental fire is in itself a divine rational process, the harmony of which constitutes the law of the universe.
These documents, products themselves of civilization, try to provide legal protections for the most elemental features of civilization.
The Chemistry of the Sun (1887) is an elaborate treatise on solar spectroscopy based on the hypothesis of elemental dissociation through the intensity of solar heat.
A special association is found, both in the Bible and elsewhere, between the angels and the heavenly bodies 18, and the elements or elemental forces, fire, water, &c 19.