νοεῖν γάρ ἐστι κρεῖττον καὶ σιγὴν ἔχειν → it's better, you see, to understand and yet say nothing (Menander)
Ar. and V. ῥάκη, τά, τρύχη, τά, λακίδες, αἱ, V. λακίσματα, τά, Ar. ῥάκια, τά.