ῥυσόω
From LSJ
Πρόσεχε τῷ ὑποκειμένῳ ἢ τῇ ἐνεργείᾳ ἢ τῷ δόγματι ἢ τῷ σημαινομένῳ. → Look to the essence of a thing, whether it be a point of doctrine, of practice, or of interpretation.
English (LSJ)
(ῥυσός) make wrinkled, shrivel, Dsc.5.92, Hippiatr.11, Sch. Od.13.401:—Pass., to be or become wrinkled, shrivel, δέρμα Arist.Pr. 937a9; ῥερυσωμέναι, of skins hung loosely on χελῶναι, opp. προτεινόμεναι, Apollod.Poliorc.142.4; of fruits, Dsc.5.6.14, Gp.7.18.3, 10.38.10.
German (Pape)
[Seite 853] runzlig machen, runzeln; Schol. Od. 13, 401 u. a. Sp.; bes. im pass., wie Arist. probl. 24, 10.