Meaning of HARD HAT

Pronunciation:			hârd hat
WordNet Dictionary
	Definition:		[n]  a lightweight protective helmet (plastic or metal) worn by construction workers [n]  a worker skilled in building offices or dwellings etc.
	Websites:
	Synonyms:		construction worker, safety hat, tin hat
	See Also:		artificer, artisan, craftsman, helmet, journeyman
Thesaurus Terms
	Related Terms:		aegis, arm guard, backstop, Bircher, Bourbon, buffer, bulwark, bumper, chauvin, chauvinist, conservatist, conservative, contraceptive, copyright, crash helmet, cushion, dashboard, diehard, dodger, extreme right-winger, face mask, fender, finger guard, flag waver, foot guard, fuse, goggles, governor, guard, guardrail, hand guard, handrail, helmet, hundred-percent American, hundred-percenter, imperialist, insulation, interlock, jingo, jingoist, knee guard, knuckle guard, laminated glass, life preserver, lifeline, lightning conductor, lightning rod, mask, monarchist, mudguard, nationalist, nose guard, pad, padding, palladium, patent, patriot, patrioteer, pilot, preventive, prophylactic, protective clothing, protective umbrella, radical right, reactionarist, reactionary, reactionist, right, right wing, rightist, right-winger, royalist, safeguard, safety, safety glass, safety plug, safety rail, safety shoes, safety switch, safety valve, screen, seat belt, shield, shin guard, social Darwinist, standpat, standpatter, sun helmet, superpatriot, Tory, ultraconservative, ultranationalist, umbrella, windscreen, windshield