εὔυπνος

ον
A. sleeping well or soundly, Hp. Dent. 15, cj. in Max.Tyr. 30.6: Comp., Gal. 18(2).299, etc.
II. Act., granting good sleep, of Zeus at Delphi, Hsch.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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