ἔρασις
From LSJ
ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν 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)
-εως, ἡ, (ἔραμαι) love, as etym. of ἥρως, EM437.38, etc.
German (Pape)
[Seite 1017] ἡ, das Lieben, Sp.
Greek (Liddell-Scott)
ἔρᾰσις: -εως, ἡ, (ἔραμαι) ἐπιθυμία, μῖξις, λέξις χαλκευθεῖσα ὑπὸ τοῦ Μεγ. Ἐτυμολόγου (437. 38) καὶ ἄλλων Γραμμ. πρὸς ὑποστήριξιν τῆς ἰδίας αὐτῶν ἐτυμολογίας τῆς λέξ. ἥρως.