bolthead

[bohlt-hed]

noun

1. the head heads of a bolt.

2. Chemistry.,  (formerly) a matrass.

Word History and Origins

Origin of bolthead¹

late Middle English word dating back to 1425–75; bolt ¹, head

Example Sentences

The StubHub Center’s orange sea wasn’t exactly thrilled—the Chargers would go on to blank the visiting Broncos 21-zippo—but at least the Bolthead faithful had something to cheer about before Dean Spanos packs up and moves the team to his secret moon base or something.

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Not far away was a tremendous assembling and repair plant for airplanes, the operators of which had all been trained in the French factories, so that they knew the planes to the last inner bolthead.

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If I'd 'a' called it a bolthead it would 'a' done just as well.

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This is only an easy way of applying an Index to any Common Barascope, whether the Glass be only a Single Cane, or have a round Bolthead at the top.

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Let a condensed beam be sent through a large flask or bolthead containing common air.

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