A person's weak point.
The blindside flanker, a position in rugby union, usually number 6.
A tram/train driver's field of blindness around a tram (trolley/streetcar) or a train; the side areas behind the tram/train driver.
The space on the side of the pitch with the shorter distance between the breakdown/set piece and the touchline; compare openside.
A driver's field of blindness around an automobile; the side areas behind the driver.
To attack (a person) on his or her blind side.
To catch off guard; to take by surprise.
A part by which a figure or quantity is wanting or deficient.
A fault or malfunction.
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.