D defs.my
Entry 1 sense Webster, 1913

newsletter

/no͞oz'-lĕtˌ-ẽr/ · news·let·ter · IPA /ˈn(j)uzˌlɛtɚ/
01 n. A circular letter, written or printed for the purpose of disseminating news. This was the name given to the earliest English newspapers.
  1. 1.
    A circular letter, written or printed for the purpose of disseminating news. This was the name given to the earliest English newspapers.
Syn. newssheet.