ἱλαρότης

ητος, ἡ
A. cheerfulness, gaiety, LXX Pr. 18.22, D.S. 3.17, Ep.Rom. 12.8, Plu. Ages. 2, Alciphr. 3.43; ἱ. ἡ πρὸς πάντας Vit.Philonid. p.10C.: pl., Phld. Mus. p.85 K.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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