camshaft

[ kam-shaft, -shahft ]

noun

1. Machinery. a shaft bearing integral cams.

camshaft

/ ˈkæmˌʃɑːft /

noun

1. a shaft having one or more cams attached to it, esp one used to operate the valves of an internal-combustion engine

Word History and Origins

Origin of camshaft¹

First recorded in 1875–80; cam ¹( def ) + shaft

Example Sentences

The cam-shaft is hollow, and serves as a channel for the conveyance of lubricating oil to each of the camshaft bearings.

From Project Gutenberg

The camshaft and magneto were driven by the crankshaft through a three-member train of spur gears (see Figures 9, 10 and 11).

From Project Gutenberg

Now I quite understand; you said 'unquestionably', Captain Camshaft.

From Project Gutenberg

A single camshaft operates not only all of the inlet and exhaust valves, but the magneto and gear water pump, as well.

From Project Gutenberg

The overhead camshaft Boulevard is still another form of aviation motor which has been favorably received.

From Project Gutenberg