ἐπιχειρεῖν
From LSJ
ἐς δὲ τὰ ἔσχατα νουσήματα αἱ ἔσχαται θεραπεῖαι ἐς ἀκριβείην, κράτισται → for extreme diseases, extreme methods of cure, as to restriction, are most suitable (Corpus Hippocraticum, Aphorisms 1.6.2)
Greek > English (Woodhouse Verbs Reversed)
(see also ἐπιχειρέω): attack, attempt, try, undertake, set about, take in hand, take the offensive