COWL
Here is the meaning of the word, COWL
Cowl ( n. ) - A cowl-shaped cap, commonly turning with the wind, used to improve the draft of a chimney, ventilating shaft, etc.
Cowl ( n. ) - A monk's hood; -- usually attached to the gown. The name was also applied to the hood and garment together.
Cowl ( n. ) - A vessel carried on a pole between two persons, for conveyance of water.
Cowl ( n. ) - A wire cap for the smokestack of a locomotive.