What's Trending Now
More Trending Words
spin–up
noun
Definition of spin–up
-s
: the acceleration of the wheels of an airplane by contact with the ground when touching down to land to a peripheral speed equal to the ground speed
People Are Reading
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!
Origin and Etymology of spin–up
from spin up, verb
Seen and Heard
What made you want to look up spin–up? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!