A fault or malfunction.
A part by which a figure or quantity is wanting or deficient.
The quantity or amount by which anything falls short.
To desert one's army, to flee from combat.
To abandon or turn against; to cease or change one's loyalty, especially from a military organisation or political party.
To flee one's country and seek asylum.
To join the enemy army.
A violation of rules.
An object or event that is not regular or ordinary.
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.