What is "hardhats"

Usage examples of "hardhats".

They began by donning hardhats and safety boots, and riding down the mining elevator at Inco’s Creighton Mine.

The hardhats had built-in lamps, and hearing-protection cups that could be swung over the ears if needed.

On the way in, Mary, Louise, and Reuben had grabbed hardhats and mining coats from the racks in the changing area.

Instead of divers' hoods, they strapped construction workers' hardhats to their heads with dual-sealed miners' lamps on the front.

There was a row of hooks running below the sign, but there were no hardhats hung from them.

The hardhats were scattered on the floor, below the dangling feet of the people who had been hung from the hooks, hung like roasts in a butcher’s walk-in freezer.

For an answer to that, we can look to Hubert Humphrey -- from one of the nine speeches he made during his four-and-a-half hour campaign for Democratic candidate George McGovern in the waning weeks of last November's presidential showdown -- Humphrey was talking to a crowd of hardhats in S.