from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Not rotating or involving rotation.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Not rotating or not pertaining to rotation
from the GNU version of the Collaborative International Dictionary of English
- adj. Not rotatory; passing from one point to another by a movement other than rotation; -- said of the movement of parts of a liquid or yielding mass.
from The Century Dictionary and Cyclopedia
- Not rotational; devoid of rotation.
Sorry, no etymologies found.