νέῳ δὲ σιγᾶν μᾶλλον ἢ λαλεῖν πρέπει → it's fitting for a young man to keep silence rather than to speak (Menander)
coelebs: coelĭbātus, etc., v. cael-.
cœlebs et ses dérivés, c. cælebs.
coelebs, s. caelebs.
