Attention deficit hyperactivity disorder (ADHD) should be diagnosed and treated in children as young as age 4, according to new guidelines from the American Academy of Pediatrics. Skip to main content
ephemeris. 1  a table showing the positions of a heavenly body on a number of dates in a regular sequence. 2  an astronomical almanac containing such tables. 3  Archaic. an almanac or calendar.
A written communication; a term inclusive of all forms of written correspondence, personal and official, in vogue from an early antiquity. As applied to the twenty-one letters, which constitute well-nigh one-half of the New Testament, the word epistle has come to have chiefly a technical and exclusive meaning.-pis'-'-l (epistole, a letter, epistle; from epistello, to send to): \Contents. 1. New Testament Epistles 2. Distinctive Characteristics 3. Letter-Writing in Antiquity 4. Letters in the Old Testament 5.