01 n. A diary; a journal.
pl.
Ephemerides ((#))
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1.
A diary; a journal.
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2.
A publication giving the computed places of the heavenly bodies for each day of the year, with other numerical data, for the use of the astronomer and navigator; an astronomical almanac; as, the “American Ephemeris and Nautical Almanac.”(Anat.)
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3.
A collective name for reviews, magazines, and all kinds of periodical literature.(Literature)