ἱλᾰρότης [ῐ], ητος, ἡ,
cheerfulness, gaiety, [[ LXX.Pro.18.22, 1st c.BC: Diodorus Siculus Historicus 3.17, NT.Rom.12.8, 1st-2nd c.AD: Plutarchus Biographus et Philosophus “Agesilaus” 2, 4th c.AD: Alciphro Epistolographus 3.43; ἱ. ἡ πρὸς πάντας “Vita Philonidis Epicurei” p.10C.: _plural_, 1st c.BC: Philodemus Gadarensis Epigrammaticus “Mus.” p.85 K. ] LXX+1st c.BC+]