ῥιγομάχος
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
English (LSJ)
v. ῥιγομάχης.
Russian (Dvoretsky)
ῥῑγομάχος: или ῥῑγομάχης, ου (ᾰ) adj. m борющийся с холодом Anth.
German (Pape)
[ῑ], ὁ, der mit dem Frost, der Kälte Streitende, Lucill. 6 (XI.155).