ἀγαθότης

ητος
A. goodness, LXX Wi. 1.1, Ph. 1.50, Alex.Aphr. in Metaph. 695.37, Plot. 4.8.6, Sallust. 3, etc.; as a form of address, ἡ σὴ ἀ. Jul. Ep. 12,86.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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