transportation safety board

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English

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Etymology

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transportation +‎ safety +‎ board From originating as a board of inquiry into the safety of transportation

Noun

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transportation safety board (plural transportation safety boards)

  1. A government body responsible for investigations into transportation accidents to determine their cause and recommend courses of action to prevent or mitigate future similar incidents

Synonyms

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Derived terms

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  • TSB (abbreviation)