D defs.my
Entry 2 senses Webster, 1913

Constable

/(kŏn"stȧ*b'l [or] kŭn"stȧ*b'l)/ · Con·sta·ble · IPA /ˈkɑnstəbəl/
01 n. A high officer in the monarchical establishments of the Middle Ages.
  1. 1.
    A high officer in the monarchical establishments of the Middle Ages.
  2. 2.
    An officer of the peace having power as a conservator of the public peace, and bound to execute the warrants of judicial officers.(Law)
Phrases & compounds
High constable — a constable having certain duties and powers within a hundred.
Petty constable — a conservator of the peace within a parish or tithing; a tithingman.
Special constable — a person appointed to act as constable of special occasions.
To overrun, [or] outrun, the constable — to spend more than one's income; to get into debt.