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equation of time

noun, Astronomy
1.
apparent time minus mean solar time, ranging from minus 14 minutes in February to over 16 minutes in November.
Origin
1720-1730
1720-30
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for equation-time

equation of time

noun
1.
the difference between apparent solar time and mean solar time, being at a maximum in February (over 14 minutes) and November (over 16 minutes)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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17
19
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