poliomyelitis (n.)

1874, also polio-myelitis, coined by German physician Adolph Kussmaul (1822-1902) from Greek polios "grey" (from PIE root *pel- (1) "pale") + myelos "marrow" (a word of unknown origin) + -itis "inflammation." So called because the gray matter in the spinal cord is inflamed, which causes paralysis. The earlier name was infantile paralysis (1843).

In many respects, also, this affection resembles the acute spinal paralysis of infancy, which, from the researches of Charcot, Joffroy, and others, have been shown pathologically to be an acute myelitis of the anterior cornua. Hence, for these forms of paralysis, Professor Kussmaul suggests the name of 'poliomyelitis anterior.' [London Medical Record, Dec. 9, 1874]

Polioencephalitis (also poliencephalitis) "inflammation of the gray matter of the brain" is by 1885.

also from 1874

Entries linking to poliomyelitis

polio (n.)

1911, abbreviation of poliomyelitis.

-itis

word-forming element in medicine denoting "diseases characterized by inflammation" (of the specified part), Modern Latin, from Greek -itis, feminine of adjectival suffix -ites "pertaining to." Feminine because it was used with an implied nosos "disease," a feminine noun; especially in arthritis (nosos) "(disease) of the joints." Arthritis (16c.) was one of the earliest appearances of the suffix in English and from it the suffix was abstracted in other uses.

*pel- (1)

Proto-Indo-European root meaning "pale."

It forms all or part of: appall; falcon; fallow (adj.) "pale yellow, brownish yellow;" Fauvist; Lloyd; pale (adj.); pallid; pallor; palomino; Peloponnesus; polio; poliomyelitis.

It is the hypothetical source of/evidence for its existence is provided by: Sanskrit palitah "gray," panduh "whitish, pale;" Greek pelios "livid, dark;" polios "gray" (of hair, wolves, waves); Latin pallere "to be pale," pallidus "pale, pallid, wan, colorless;" Old Church Slavonic plavu, Lithuanian palvas "sallow;" Welsh llwyd "gray;" Old English fealo, fealu "dull-colored, yellow, brown." It also forms the root of words for "pigeon" in Greek (peleia), Latin (palumbes), and Old Prussian (poalis).

Trends of poliomyelitis

adapted from books.google.com/ngrams/. Ngrams are probably unreliable.

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paralysis

1520s, "impairment of the normal action of the nervous system in bringing body parts or organs into action," from Latin paralysis, from Greek paralysis "paralysis, palsy," literally "loosening," from paralyein "disable, enfeeble," from para- "beside" (see para- (1)) + lyein "loos

acute

late 14c., originally of fevers and diseases, "coming quickly to a crisis" (opposed to chronic), from Latin acutus "sharp, pointed," figuratively "shrill, penetrating; intelligent, cunning," past participle of acuere "to sharpen" (literal and figurative), from PIE root *ak- "be s

salon

1690s, "large room or apartment in a palace or great house," from French salon "reception room" (17c.), from Italian salone "large hall," from sala "hall," from a Germanic source (compare Old English sele, Middle English salle, Old Norse salr "hall," Old High German sal "hall, ho

defect

early 15c., "want or lack of anything," especially lack of something essential to perfection or completeness, from Old French defect and directly from Latin defectus "failure, revolt, falling away," noun use of past participle of deficere "to fail, desert," from de "down, away" (

hyperbole

"obvious exaggeration in rhetoric," early 15c., from Latin hyperbole, from Greek hyperbole "exaggeration, extravagance," literally "a throwing beyond," from hyper- "beyond" (see hyper-) + bole "a throwing, a casting, the stroke of a missile, bolt, beam," from bol-, nominative ste

blackmail

1550s, "tribute paid to men allied with criminals as protection against pillage, etc.," from black (adj.) + Middle English male "rent, tribute." This is from Old English mal "lawsuit, terms, bargaining, agreement," from Old Norse mal "speech, agreement;" related to Old English mæ

kangaroo

"large marsupial mammal of Australia," 1770, used by Capt. Cook and botanist Joseph Banks (who first reported the species to Europeans), supposedly representing a native word from northeast Queensland, Australia, but often said to be unknown now in any native language. However, a

Munchkin

1900, coined by U.S. author L. Frank Baum (1856-1919) in "The Wonderful Wizard of Oz." He never explained how he got the word. The word most like it is perhaps mutchkin, an old Scottish measure of capacity for liquids, which was used by Scott. (It comes from Middle Dutch mutseken

corroborate

1520s, "to give (legal) confirmation to," from Latin corroboratus, past participle of corroborare "to strengthen, invigorate," from assimilated form of com "with, together," here perhaps "thoroughly" (see com-) + roborare "to make strong," from robur, robus "strength," (see robus

hector

"to bluster, bully, domineer," 1650s, from slang hector (n.) "a blustering, turbulent, pervicacious, noisy fellow" [Johnson], 1650s, from Hector of the "Iliad," in reference to his encouragement of his fellow Trojans to keep up the fight. Earlier in English the name was used gene

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updated on August 19, 2020

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