from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A mean solar day.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. one day of solar time, the time between successive noons; the time in which a planet such as Earth apparently rotates once around its axis, relative to the sun (on Earth about 24 hours as an average - the length of solar day is not constant throughout the year)
from the GNU version of the Collaborative International Dictionary of English
- adj. See Day, 2.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. time for Earth to make a complete rotation on its axis
Sorry, no etymologies found.