memorandum /ˌmɛməˈrændəm/ noun plural memorandums or memoranda /-də/ /ˌmɛməˈrændə/ plural memorandums or memoranda /-də/ /ˌmɛməˈrændə/ Learner's definition of MEMORANDUM
[count]
1
: a usually brief written message or report from one person or department in a company or organization to another备忘录 2
law : an informal written record of an agreement that has not yet become official协议备忘录