φυσιολογικός

ή, όν, Subst.
A. of or for inquiry into nature, esp. the nature of man, Gal. 19.351; φ. ἐπιστήμη Hierocl. in CA 22p.468M.; Subst., ὁ φ. Ph. 1.139.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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