memo

Plural: memos

Noun

• A written message, especially in an office; a note to remember.
• a written proposal or reminder
• A short note; a memorandum.
• A record of partial results that can be reused later without recomputation.

Verb

• To record something; to make a note of something.
• To send someone a note about something, for the record.

Examples

• He quickly jotted down a MEMO to himself: ’Always check for bingos on your final turn!’
• I made sure to memo him about the client's complaints.

Synonyms

memoranda, memorandum