ὃ σὺ μισεῖς ἑτέρῳ μὴ ποιήσεις → don't do to others what you don't want them to do to you
subs.
Ar. σκιάδειον, τό.
umbrella, ae, f. (umbra) = σκιάδιον, das Schattendach, Gloss. III, 326, 62.
umbrella umbrellae N F :: umbrella