πλυντική
From LSJ
οὐ δικαίως θάνατον ἔχθουσιν βροτοί, ὅσπερ μέγιστον ῥῦμα τῶν πολλῶν κακῶν → unjustly men hate death, which is the greatest defence against their many ills | men are not right in hating death, which is the greatest succour from our many ills
Russian (Dvoretsky)
πλυντική: ἡ (sc. τέχνη) искусство стирки Plat.
English (Woodhouse)
(see also: πλυντικός) art of washing