newsletter

A printed report giving news or information of interest to a special group.

A letter or report containing news intended for general circulation, originally circulated in manuscript.

A circular letter, written or printed for the purpose of disseminating news. This was the name given to the earliest English newspapers.

A periodically sent publication containing current events or the like, generally on a particular topic or geared toward a limited audience.

report or open letter giving informal or confidential news of interest to a special group