hazmatn.

Brit.

/ˈhazmat/, U.S.

/ˈhæzˌmæt/

Forms: 1900s– haz-mat, 1900s– hazmat. Also with capital initial(s).

Origin: Formed within English, by compounding. Etymons: hazardous adj., material adj.

Etymology: < haz- (in hazardous adj.) + mat- (in material adj.), originally as a graphic abbreviation.

Originally and chiefly U.S.

Hazardous material or materials; spec. attributive (in the United States) designating or relating to the regulations governing the labelling of hazardous substances, enabling these to be identified easily and handled safely, esp. in an emergency. Cf. Hazchem n.

ΘΚΠ

society > travel > transport > transport or conveyance in a vehicle > transport of goods in a vehicle > [noun] > by container > hazardous material

hazmat1972

Tremcard1972

Hazchem1995

1972 Telephone Dir. (U.S. Dept. Defense) O-120/2 Naval Ship Engineering Center... Ship Safety & Damage Control..Spec Program Haz Mat.

1977 Santa Fe New Mexican 2 Apr. c6/1 (advt.) Service Tech—Need CDL, tanker, Haz-Mat driver's license.

1979 Odessa (Texas) Amer. 8 June 2 f/8 (advt.) Drivers... Require: Class A, Tank/Hazmat Endorsements.

1986 Mod. Railroads May 44 80 percent of all freight trains carry one or more hazardous materials, or ‘hazmat’.

1993 New Scientist 18 Sept. 20/1 A ‘hazmat’ suit protects against dangerous solvents, harsh acids, and radioactive dust.

2001 Washington Post 22 Oct. b1/2 Members of Congress and their staffs were leaving, seeking another place to work for five days while hazmat teams swept their offices.

This entry has been updated (OED Third Edition, January 2018; most recently modified version published online March 2022).

单词	hazmat
释义	hazmatn. Brit. /ˈhazmat/, U.S. /ˈhæzˌmæt/ Forms: 1900s– haz-mat, 1900s– hazmat. Also with capital initial(s). Origin: Formed within English, by compounding. Etymons: hazardous adj., material adj. Etymology: < haz- (in hazardous adj.) + mat- (in material adj.), originally as a graphic abbreviation. Originally and chiefly U.S. Hazardous material or materials; spec. attributive (in the United States) designating or relating to the regulations governing the labelling of hazardous substances, enabling these to be identified easily and handled safely, esp. in an emergency. Cf. Hazchem n. ΘΚΠ society > travel > transport > transport or conveyance in a vehicle > transport of goods in a vehicle > [noun] > by container > hazardous material hazmat1972 Tremcard1972 Hazchem1995 1972 Telephone Dir. (U.S. Dept. Defense) O-120/2 Naval Ship Engineering Center... Ship Safety & Damage Control..Spec Program Haz Mat. 1977 Santa Fe New Mexican 2 Apr. c6/1 (advt.) Service Tech—Need CDL, tanker, Haz-Mat driver's license. 1979 Odessa (Texas) Amer. 8 June 2 f/8 (advt.) Drivers... Require: Class A, Tank/Hazmat Endorsements. 1986 Mod. Railroads May 44 80 percent of all freight trains carry one or more hazardous materials, or ‘hazmat’. 1993 New Scientist 18 Sept. 20/1 A ‘hazmat’ suit protects against dangerous solvents, harsh acids, and radioactive dust. 2001 Washington Post 22 Oct. b1/2 Members of Congress and their staffs were leaving, seeking another place to work for five days while hazmat teams swept their offices. This entry has been updated (OED Third Edition, January 2018; most recently modified version published online March 2022). < n.1972
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