ῥῶπες

From LSJ

ἀσκέειν, περὶ τὰ νουσήματα, δύο, ὠφελέειν, ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm

Source

French (Bailly abrégé)

ῶν (αἱ) :
seul. pl., de *ῥώψ;
buisson, broussailles.
Étymologie: DELG pê terme de substrat.

Russian (Dvoretsky)

ῥῶπες: αἱ кусты, кустарник, тж. хворост Hom.