element in Bulgarian

(chemistry) A chemical substance made entirely of one such type of atom; any one of the simplest chemical substances that cannot be decomposed in a chemical reaction or by any chemical means and made up of atoms all having the same number of protons.

(set theory) One of the objects in a set.

One of the four basic building blocks of matter in theories of ancient philosophers and alchemists: water, earth, fire, and air.

(in the plural only, with "the") Atmospheric forces such as strong winds and rains.