ἀσθενές
From LSJ
ὁκόσα γὰρ ὑπὰρ ἐκτρέπονται ὁποίου ὦν κακοῦ, τάδε ἐνύπνιον ὁρέουσι ὥρμησε → for whatever, when awake, they have an aversion to, as being an evil, rushes upon their visions in sleep (Aretaeus, Causes & Symptoms of Chronic Disease 1.5.6)
Russian (Dvoretsky)
ἀσθενές: τό1) слабость (τῆς γνώμης Thuc.);
2) ничтожность: ἐς ἀ. ἔρχεσθαι Her. не иметь никакого значения.