A quilt or comforter used for bedding; (bound form) to cover with something.

(bound form) a sheath, case, or sleeve used to cover or protect an object; padding or batting inside a quilt.

Introduces the doer of an action to show that the subject is being acted upon; if no doer is mentioned, it is placed directly before the verb to indicate the passive voice.

(bound form) a trick, snare, or scheme designed to deceive someone