sector gear
noun
Definition of sector gear
1 or sector wheel : a toothed device resembling a portion of a gear wheel containing the center bearing and a part of the rim with its teeth
2 : a gear having a sector gear as its chief essential feature
Read the Latest from M-W
There's more!
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Start your free trial today and get unlimited access to America's largest dictionary, with:
- More than 250,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Seen and Heard
What made you want to look up sector gear? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!