| HAZ | MAT hazardous material |
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| HAZWOPER | Hazardous Waste Operation and Emergency Response [of OSHA] |
| hazard | This is a general term for anything which has the ability to cause injury. The hazard associated with a potentially toxic substance is a function of its toxicity and the potential for exposure to the substance. The probability of exposure to the substance is a risk factor. (09 Oct 1997) |
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| hazard rate | <statistics> Theoretical measure of the risk of occurrence of an event, e.g., death, new disease, at a point in time. (05 Mar 2000) |
| hazardous substances | Substances which, upon release into the atmosphere, water, or soil, or which, in direct contact with the skin, eyes, or mucous membranes, or as additives to food, cause health risks to humans or animals through absorption, inhalation, or ingestion. The concept includes safe handling, transportation, and storage of these substances. (12 Dec 1998) |
| hazardous waste | Waste products which, upon release into the atmosphere, water or soil, cause health risks to humans or animals through skin contact, inhalation or ingestion. Hazardous waste sites which contain hazardous waste substances go here. (12 Dec 1998) |
| haze | Light vapor or smoke in the air which more or less impedes vision, with little or no dampness; a lack of transparency in the air; hence, figuratively, obscurity; dimness. Origin: Cf. Icel. Hoss gray; akin to AS. Hasu, heasu, gray; or Armor. Aezen, ezen, warm vapor, exhalation, zephyr. Source: Websters Dictionary (01 Mar 1998) |
| hazel | 1. Consisting of hazels, or of the wood of the hazel; pertaining to, or derived from, the hazel; as, a hazel wand. "I sit me down beside the hazel grove." (Keble) 2. Of a light brown colour, like the hazelnut. "Thou hast hazel eyes." 3. <botany> A shrub or small tree of the genus Corylus, as the C. Avellana, bearing a nut containing a kernel of a mild, farinaceous taste; the filbert. The American species are C. Americana, which produces the common hazelnut, and C. Rostrata. See Filbert. 4. A miner's name for freestone. Hazel earth, soil suitable for the hazel; a fertile loam. 5. <ornithology> Hazel grouse, a European grouse (Bonasa betulina), allied to the American ruffed grouse. Hazel hoe, a kind of grub hoe. Witch hazel. See Witch-hazel, and Hamamelis. Origin: OE. Hasel, AS. Haesel; akin to D. Hazelaar, G. Hazel, OHG. Hasal, hasala, Icel. Hasl, Dan & Sw. Hassel, L. Corylus, for cosylus. Source: Websters Dictionary (01 Mar 1998) |
| hazelwort | <botany> The asarabacca. Source: Websters Dictionary (01 Mar 1998) |
Synonyms : Biohazards, Chemicals, Hazardous, Environmental Hazards, Environmental Substances, Toxic, Hazards, Environmental, Health Hazards, Toxic Environmental Substances, Environmental Toxic Substances, Hazards, Health, Materials, Hazardous, Substances, Hazardous
Synonyms : Hazardous Waste Site, Hazardous Wastes, Site, Hazardous Waste, Sites, Hazardous Waste, Waste Site, Hazardous, Waste Sites, Hazardous, Waste, Hazardous, Wastes, Hazardous
| hazmat |
an abbreviation for `hazardous material' used on warning signs; "NO HAZMATS IN TUNNEL"
Ãâó: wordnet.princeton.edu/perl/webwn
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| hazardous waste |
Any discarded material containing substances known to be toxic, mutagenic, carcinogenic, or teratogenic to humans or other life-forms; ignitable, corrosive, explosive, or highly reactive alone or with other materials.
Ãâó: highered.mcgraw-hill.com/sites/0070294267/student_...
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| hazardous waste |
By-products of society that can pose a substantial or potential hazard to human health or the environment when improperly managed. Possesses at least one of four characteristics (ignitability, corrosivity, reactivity, or toxicity), or appears on special EPA lists.
Ãâó: science.education.nih.gov/supplements/nih2/chemica...
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| hazardous material |
A substance or material that has been determined by the Secretary of Transportation to be capable of posing an unreasonable risk to health, safety, and property when transported in commerce and that has been so designated.
Ãâó: www.globalsecurity.org/military/library/policy/arm...
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| hazardous waste |
A waste that: is easily ignitable under ordinary temperature and pressure; readily supplies oxygen or reactive gas to a fire; is corrosive (highly acidic or caustic); is explosive or generates toxic gas; is acutely toxic to animals if it comes into contact with skin or is inhaled, eaten or drunk; or contains toxic chemicals that can be dissolved in an acidic environment, such as a landfill.
Ãâó: www.pca.state.mn.us/gloss/glossary.cfm
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| HAZ | the official of a synagogue who conducts the liturgical part of the service and sings or chants the prayers intended to be performed as solos |
|---|---|
| HAZ | an obstacle on a golf course |
| HAZ | an unknown and unpredictable phenomenon that causes an event to result one way rather than another |
| HAZ | a source of danger |
| HAZ | put forward, of a guess |
| HAZ | take a risk in the hope of a favorable outcome |
| HAZ | put at risk |
| HAZ | small genus of shrubs and subshrubs of western United States having flowers that change color as they mature |
| HAZ | western American shrubs having white felted foliage and yellow flowers that become red-purple |
| HAZ | involving risk or danger |
| HAZ | in a dangerous manner |
| HAZ | the state of being dangerous |
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