phlegm
/flɛm/ noun
Forms phlegms
- noun (historical) One of the four humors making up the body in ancient and mediaeval medicine; said to be cold and moist, and often identified with mucus.
- noun Viscid mucus produced by the body, later especially mucus expelled from the bronchial passages by coughing.
- noun (historical, chemistry, alchemy) A watery distillation, especially one obtained from plant matter; an aqueous solution.
- noun Calmness of temperament, composure; also seen negatively, sluggishness, indifference.
Synonyms
emotionlessness impassivity impassiveness indifference stolidity unemotionality sputum languor lethargy sluggishness flatness
Etymology
From Middle English flewme, fleume, fleme, from Old French fleume, Middle French flemme (French flegme), and their source, Latin phlegma, from Ancient Greek φλέγμα (phlégma, “flame; inflammation; clammy humor in the body”), from φλέγειν (phlégein, “to burn”). Possible burning sensation when coughing up phlegm. Compare phlox, flagrant, flame, bleak (adjective), fulminate. Spelling later altered to resemble the word's Latin and Greek roots.
The regularly developed form /fliːm/ has been displaced by a pronunciation /flɛm/ of uncertain provenance. It may be inherited, though some kind of learned or spelling pronunciation or influence from phlegmatic is also conceivable.
Webster’s 1913
- noun One of the four humors of which the ancients supposed the blood to be composed. See Humor. Arbuthnot.
- noun Viscid mucus secreted in abnormal quantity in the respiratory and digestive passages.
Etymology [F. phlegme, flegme, L. phlegma, fr. Gr. Phlox, Flagrant, Flame, Bleak, a., and Fluminate.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “phlegm”, CC BY-SA 4.0. Details