nightcap

A usually alcoholic drink taken just before bedtime.

The last event in a day’s competition, especially the final game in a baseball double-header.

A cloth cap worn especially in bed.

A covering for the head intended to be worn in bed.

A potation of spirit or wine taken before going to bed.

A cap drawn over a criminal’s face when he is hanged. Sometimes horse-nightcap.

A bully; a night-brawler.

A cap worn in bed to protect the head, or in undress.

An alcoholic beverage drunk at bedtime.

an alcoholic drink taken at bedtime; often alcoholic