selenium
Selenium (noun) means a nonmetallic chemical element (symbol Se) with an atomic number of 34, used mainly in glassmaking and pigments and as a semiconductor.
Etymology
From French sélénium, the name coined by Swedish chemist Jöns Jacob Berzelius in 1818 from Ancient Greek σελήνη (selḗnē, “moon”) in reference to original confusion with the similar element tellurium.
Rhymes for selenium
See all rhymes for selenium →Frequently asked questions
What is the meaning of selenium?
"selenium" (noun) means a nonmetallic chemical element (symbol Se) with an atomic number of 34, used mainly in glassmaking and pigments and as a semiconductor.
What are the different meanings of selenium?
"selenium" has 2 main meanings: 1. A nonmetallic chemical element (symbol Se) with an atomic number of 34, used mainly in glassmaking and pigments and as a semiconductor; 2. An atom of this element.