from The American Heritage® Dictionary of the English Language, 4th Edition
- n. An instrument that records simultaneously several meteorological conditions, such as temperature, pressure, and humidity.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A device used to measure various meteorological conditions, such as the temperature and humidity.
from the GNU version of the Collaborative International Dictionary of English
- n. An instrument which registers meteorologic phases or conditions.
from The Century Dictionary and Cyclopedia
- n. An instrument that combines the registering apparatus of a barograph, thermograph, anemograph, etc., in such a manner as to obtain on the same sheet a continuous record of the variations of the several meteorological elements.
Sorry, no etymologies found.