νέῳ δὲ σιγᾶν μᾶλλον ἢ λαλεῖν πρέπει → it's fitting for a young man to keep silence rather than to speak (Menander)
adj.
See shady.
Shaded with pines: V. πεύκαισι συσκιάζων (Eur., Bacch. 1052).
