cowl / cowle [kɑʊl]
cowl – n. – 1. the hood of a monk’s habit; a cloak with wide sleeves worn by members of Benedictine orders; 2. the hood-shaped covering of a chimney or ventilating shaft; 3. the removable cover of a vehicle or aircraft engine
cowle – n. – India a grant or engagement in writing, especially of safe-conduct or amnesty