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Old Man of the Mountain, in Islamic history
(Encyclopedia)Old Man of the Mountain, in Islamic history: see Assassin. ...Nones
(Encyclopedia)Nones: see calendar.Ides
(Encyclopedia)Ides: see calendar.Kalends
(Encyclopedia)Kalends: see calendar.leap year
(Encyclopedia)leap year: see calendar.New Style dates
(Encyclopedia)New Style dates: see calendar.Old Style dates
(Encyclopedia)Old Style dates: see calendar.Sivan
(Encyclopedia)Sivan sēvänˈ [key], in the Jewish calendar, the third month (or ninth month, depending upon the system of reckoning). Esther 8.9; Baruch 1.8. ...month
(Encyclopedia)month, in chronology, the conventional period of a lunation, i.e., passage of the moon through all its phases. It is usually computed at approximately 29 or 30 days. For the computation of the month a...tropical year
(Encyclopedia)tropical year, time between successive vernal equinoxes; 365 days, 5 hr, 48 min, 46 sec of mean solar time (see solar time). The tropical year is the basis of the year used in the Gregorian calendar. ...Browse by Subject
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