PYRENE

pyrene

(noun) the small hard nutlet of a drupe or drupelet; the seed and the hard endocarp that surrounds it

pyrene

(noun) a pale yellow crystalline hydrocarbon C16H10 extracted from coal tar

Source: WordNet® 3.1


Etymology 1

Noun

pyrene (plural pyrenes)

(chemistry) A polycyclic aromatic hydrocarbon containing four fused benzene rings; first isolated from coal tar

Etymology 2

Noun

pyrene (plural pyrenes)

(botany) the stone of a drupe

Anagrams

• repyne

Source: Wiktionary


Py"rene, n. Etym: [Gr. (Chem.)

Definition: One of the less volatile hydrocarbons of coal tar, obtained as a white crystalline substance, C16H10.

Py"rene, n. (Bot.)

Definition: Same as Pyrena.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

16 April 2025

RACY

(adjective) marked by richness and fullness of flavor; “a rich ruby port”; “full-bodied wines”; “a robust claret”; “the robust flavor of fresh-brewed coffee”


coffee icon

Coffee Trivia

According to Guinness World Records, the largest coffee shop is the Al Masaa Café, which has 1,050 seats. The coffee shop was inaugurated in Riyadh, Saudi Arabia, on 13 August 2014.

coffee icon