ETIOLIN

Etymology

Noun

etiolin (usually uncountable, plural etiolins)

(biochemistry, now, rare) A yellow pigment in plants grown without sufficient light; a precursor of chlorophyll.

Source: Wiktionary


E"ti*o*lin, n. Etym: [See Etiolate.] (Bot.)

Definition: A yellowish coloring matter found in plants grown in darkness, which is supposed to be an antecedent condition of chlorophyll. Encyc. Brit.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

25 March 2025

IMMOBILIZATION

(noun) fixation (as by a plaster cast) of a body part in order to promote proper healing; “immobilization of the injured knee was necessary”


coffee icon

Coffee Trivia

“Coffee, the favorite drink of the civilized world.” – Thomas Jefferson, third president of the United States

coffee icon