Definition of Date Of Reference in English :
Define Date Of Reference in English
Date Of Reference meaning in English
Meaning of Date Of Reference in English
Pronunciation of Date Of Reference in English
Date Of Reference pronunciation in English
Pronounce Date Of Reference in English
Date Of Reference
see synonyms of date of referenceNoun
1. date of reference, epoch
(astronomy) an arbitrarily fixed date that is the point in time relative to which information (as coordinates of a celestial body) is recorded
WordNet Lexical Database for English. Princeton University. 2010.