ῥέζω

A. dye, Phot. EM 703.27, cf. Epich. 107. (Cf. ῥέγος, ῥεγεύς, ῥεγιστής, and lengthd. ῥῆγος, ῥηγεύς, also ῥογεύς:—cogn. with Skt. rajyate 'is coloured or red'.)
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project