Attended by, or making, a loud and tumultuous noise; boisterous.
Stubbornly defiant; disobedient; resistant to authority or control, whether in a noisy manner or not.
Characterized by a hissing or hushing sound such as the s or sh in sack or shack.
A consonant having a hissing or hushing sound such as the s or sh in sack or shack.