ῥέμβη

A. wandering, metaph., κατὰ φωνὴν ἦν ἐν τῇ ῥέμβῃ Hp. Epid. 7.17 (restored for ῥεμβίῃ from Gal. 19.134).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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