An object or event that is not regular or ordinary.
A violation of rules.
An instance of being irregular.
Irregular bowel movement (e.g. diarrhea or constipation).
The state or condition of being irregular, or the extent to which something is irregular.
An idiosyncrasy; a slight glitch, mannerism; something unusual about the manner or style of something or someone.
An acute angle dividing a molding; a groove that runs lengthwise between the upper part of a moulding and a soffit.
To (cause to) move with a wry jerk.
To furnish with a quirk or channel.