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asbestos - 9 dictionary results

as⋅bes⋅tos

[as-bes-tuhs, az-]
–noun
1. Mineralogy. a fibrous mineral, either amphibole or chrysotile, formerly used for making incombustible or fireproof articles.
2. a fabric woven from asbestos fibers, formerly used for theater curtains, firefighters' gloves, etc.
3. Theater. a fireproof curtain.
Also, as⋅bes⋅tus.


Origin:
1350–1400; < L < Gk: lit., unquenched, equiv. to a- a- 6 + sbestós (sbes- var. s. of sbennýnai to quench + -tos ptp. suffix); r. ME asbeston, albeston < MF < L


as⋅bes⋅tine [as-bes-tin, az-] , as⋅bes⋅tous, adjective
as⋅bes⋅toid, as⋅bes⋅toi⋅dal, adjective
as·bes·tos   (ās-běs'təs, āz-)   
n.  Either of two incombustible, chemical-resistant, fibrous mineral forms of impure magnesium silicate, used for fireproofing, electrical insulation, building materials, brake linings, and chemical filters.
adj.  Of, made of, or containing one or the other of these two mineral forms.

[Middle English asbestus, from Latin asbestos, mineral or gem, from Greek, mineral or gem, unslaked lime, from asbestos, unquenchable : a-, not; see a-1 + sbennunai, sbes-, to quench.]
as·bes'tine (-tĭn), as·bes'tic (-tĭk) adj.

asbestos

adj. [common] Used as a modifier to anything intended to protect one from flames; also in other highly flame-suggestive usages. See, for example, asbestos longjohns and asbestos cork award.
Language Translation for : asbestos
Spanish: asbesto,
German: der Asbest,
Japanese: 石綿

asbestos 
1387, fabulous stone, which, when set afire, would not be extinguished; from O.Fr. abeste, from L. asbestos "quicklime" (which "burns" when cold water is poured on it), from Gk. asbestos, lit. "inextinguishable," from a- "not" + sbestos, verbal adj. from sbennynai "to quench," from PIE base *gwes- "to quench, extinguish" (cf. Lith. gestu "to go out," O.C.S. gaso, Hittite kishtari "is being put out"). Meaning "mineral capable of being woven into incombustible fabric" is from 1607; earlier this was called amiant (1420), from L. amiantus, from Gk. amiantos "undefiled" (so called because it showed no mark or stain when thrown into fire). Pliny was the first to make the error of calling this asbestos. Supposed in the Middle Ages to be salamanders' wool. Prester John, the Emperor of India, and Pope Alexander III were said to have had robes or tunics made of it.

Main Entry: as·bes·tos
Pronunciation: as-'bes-t&s, az-
Function: noun
: any of several minerals that readily separate into long flexiblefibers, that have been implicated as causes of certain cancers, and that have been used especially formerly as fireproof insulating materials

asbestos as·bes·tos or as·bes·tus (ās-běs'təs, āz-)
n.
Either of two incombustible, chemical-resistant, fibrous mineral forms of impure magnesium silicate, used for fireproofing, electrical insulation, brake linings, and chemical filters. adj.
Of, made of, or containing one or the other of these two mineral forms.

asbestos   (ās-běs'təs)  Pronunciation Key 
Any of several fibrous mineral forms of magnesium silicate. Asbestos is resistant to heat, flames, and chemical action. Some forms have been shown to cause lung diseases. For this reason, asbestos is no longer used to make insulation, fireproofing material, and brake linings.

asbestos jargon
Used as a modifier to anything intended to protect one from flames; also in other highly flame-suggestive usages. E.g., asbestos longjohns, asbestos cork award.
[The Jargon File]
(1996-02-06)

Asbestos

town, Estrie region, southern Quebec province, Canada. Asbestos lies near the Southwest Nicolet River, 95 miles (153 km) southwest of Quebec city. Its economy traditionally depended almost entirely on asbestos mining and the manufacture of asbestos products. One of the mines-the Jeffrey open-pit mine-is one of the largest asbestos mines in the world. Electrical equipment and wood products are manufactured. Inc. village, 1899; town, 1937. Pop. (2006) 6,819.

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