A police officer or an officer with equivalent powers.
An elected or appointed public officer, usually at municipal level, responsible for maintaining order or serving writs and court orders.
One holding the lowest rank in most Commonwealth police forces. (See also chief constable.)
The warden of a castle.
An officer of a noble court in the Middle Ages, usually a senior army commander. (See also marshal).
An elected head of a parish (also known as a connétable)
A large butterfly, Dichorragia nesimachus, family Nymphalidae, of Asia.
An officer or private of the Royal Engineers.
Historical term for a combat engineer that is still used in some armies, in other words an engineer or a soldier engaged in attacking, destroying, and circumventing or building fortifications, bridges, and roads; a military engineer active in a combat zone.