PYROGEN

pyrogen, pyrectic

(noun) any substance that can cause a rise in body temperature

pyrogen

(noun) any substance characterized by its great flammability

Source: WordNet® 3.1


Etymology

Noun

pyrogen (plural pyrogens)

(medicine) Any substance that produces fever, or a rise in body temperature

Synonyms

• pyrectic

Anagrams

• progeny

Source: Wiktionary


Pyr"o*gen, n. Etym: [See Pyrogenous.]

1. Electricity. [R.]

2. (Physiol. Chem.)

Definition: A poison separable from decomposed meat infusions, and supposed to be formed from albuminous matter through the agency of bacteria.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

22 April 2025

BRIGHT

(adjective) made smooth and bright by or as if by rubbing; reflecting a sheen or glow; “bright silver candlesticks”; “a burnished brass knocker”; “she brushed her hair until it fell in lustrous auburn waves”; “rows of shining glasses”; “shiny black patents”


coffee icon

Coffee Trivia

Some 16th-century Italian clergymen tried to ban coffee because they believed it to be “satanic.” However, Pope Clement VII loved coffee so much that he lifted the ban and had coffee baptized in 1600.

coffee icon