запи́ска meaning in English — billet, chit, memo

English meaning

billet noun Temporary lodging assigned to a soldier or, more generally, a guest staying with a private family.
chit noun A short, informal written note, often used to record a small debt or purchase.
memo noun A short written note, especially one sent within a workplace to share information or instructions.
memorandum noun A written note or document recording information, instructions, or an agreement, often used in business or diplomacy.
note noun A short piece of writing made to record or remember something.

запи́ска is used for these senses in English:

billet A short informal letter.
chit (dated) A small sheet or scrap of paper with a hand-written note as a reminder or personal message.
memo A short note; a memorandum.
memorandum A short note serving as a reminder.
note A brief piece of writing intended to assist the memory; a memorandum; a minute.
note A short informal letter; a billet.
post-it note A small piece of paper with an adhesive strip on one side.

noun Temporary lodging assigned to a soldier or, more generally, a guest staying with a private family.
verb To assign lodging to soldiers or guests, typically in private homes.
noun A short, semi-finished bar of metal.

noun A short, informal written note, often used to record a small debt or purchase.
noun A young or somewhat cheeky young person, usually a girl.