from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A recording anemometer.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. An anemometer that makes a graphical recording
from the GNU version of the Collaborative International Dictionary of English
- n. An instrument for measuring and recording the direction and force of the wind.
from The Century Dictionary and Cyclopedia
- n. An instrument for measuring and recording either the velocity or the direction of the wind, or both.
Sorry, no etymologies found.