Definition of message board
- an electronic message board
- Even as bullpen problems loom …, they haven't spawned the typical degree of urgency and panic on Internet message boards and sports radio shows.
- —Bill Simmons
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'message board.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: a public computer system on the Internet that allows people to read and leave messages for other users
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