To commit a mutiny.
An organized rebellion against a legally constituted authority, especially by seamen against their officers.
Violent commotion; tumult; strife.
To take note of and celebrate (a holiday or similar occurrence); to follow (a type of time or calendar reckoning).
To notice or view, especially carefully or with attention to detail.
To comment on something; to make an observation.
To follow or obey the custom, practice, or rules (especially of a religion).