memorandum
UK: ˌmeməˈrændəm | US: ˌmeməˈrændəm
n. a written message, especially in business or diplomacy
n. a note or document for future reference
n. (law) a short written statement outlining the terms of an agreement
The word memorandum originates from Latin, where memorandum est meant "it must be remembered." Over time, it evolved into a noun referring to a written reminder or formal note. The gerundive suffix -andum gives it a sense of obligation, reflecting its original use as a directive or record for future action.
She sent a memorandum to all employees about the new policy.
The lawyer drafted a memorandum outlining the case details.
Please review the memorandum before the meeting.
The diplomatic memorandum was carefully worded to avoid controversy.
He kept a memorandum of his expenses for tax purposes.