MEAN SOLAR SECOND

Domain	Definition
Aerospace	Prior to 1960 the fundamental unit of time, equal to 1/86,400 of the mean solar day. Now replaced by the ephemeris second. (references)
Source: compiled by the editor from various references; see credits.

Anagrams: MEAN SOLAR SECOND

Scrabble® Enable2K-Verified Anagrams
	Words within the letters "a-a-c-d-e-e-l-m-n-n-o-o-r-s-s"
	-4 letters: coromandels, screenlands, somnolences.
	-5 letters: coenamored, colonnades, condemners, condemnors, condensers, coromandel, damascenes, escaladers, mannerless, modernness, olecranons, randomness, resonances, sarcosomal, screenland, somnolence.
Source: compiled by the editor from various references; see credits. SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.