πεντάεθλον
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
French (Bailly abrégé)
v. πένταθλον.
English (Slater)
πεντάεθλον
1 pentathlon πενταέθλῳ ἅμα σταδίου νικῶν δρόμον (O. 13.30)