noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A signboard for the display of news. countable
2. 2
   An online discussion forum. Internet, countable
3. 3
   A board-like material made mostly from recycled newspaper. countable, uncountable

Synonyms

All synonyms

message board

Etymology

From news + board.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.