cogwheel

[ kog-hweel, -weel ]

noun

1. (not in technical use) a gearwheel, especially one having teeth of hardwood or metal inserted into slots.

cogwheel

/ ˈkɒɡˌwiːl /

noun

1. See gearwheel
   another name for gearwheel

Word History and Origins

Origin of cogwheel¹

late Middle English word dating back to 1375–1425; cog ¹, wheel

Example Sentences

When he crawled out, with a greasy cogwheel in his hand, he was soaked with perspiration and his overalls were stained by oil.

From Project Gutenberg

Between the rails runs a third broad and massive rail provided with teeth, which gear with a cogwheel under the locomotive.

From Project Gutenberg

Remove washer on the short end of shaft, also the cogwheel if the shaft has cogs on both ends.

From Project Gutenberg

They have very powerful engines and a cogwheel arrangement, the line making a zigzag up the mountain-side.

From Project Gutenberg

There was a grinding crash, and a large cogwheel tore its way through the roof.

From Project Gutenberg

Related Words

• prong