TETRATOMIC

Etymology

Adjective

tetratomic (not comparable)

(chemistry, of a molecule etc.) Consisting of four atoms.

Source: Wiktionary


Tet`ra*tom"ic, a. Etym: [Tetra- + atomic.] (Chem.) (a) Consisting of four atoms; having four atoms in the molecule, as phosphorus and arsenic. (b) Having a valence of four; quadrivalent; tetravalent; sometimes, in a specific sense, having four hydroxyl groups, whether acid or basic.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

2 February 2025

BACK

(adverb) at or to or toward the back or rear; “he moved back”; “tripped when he stepped backward”; “she looked rearward out the window of the car”


coffee icon

Coffee Trivia

In the 18th century, the Swedish government made coffee and its paraphernalia (including cups and dishes) illegal for its supposed ties to rebellious sentiment.

coffee icon