nounsībĭlātusSIBILATVS☆ KeepMeaninga hissing whistlingLewis & Short 1879ModernAs printed, 1879SIBILATUSLEWIS & SHORTSIBILATUSsībĭlātus, ūs, m. sibilo, I. a hissing whistling, Cael. Aur. Acut. 2, 27, 144.Read the whole entryIn English words that came into English from sībĭlātussibilatesībĭlātus