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beta–blocker

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beta–blocker/ˈbeɪtəˌblɑːkɚ/
British/ˈbiːtəˌblɒkə/noun
pluralbeta–blockers
beta–blocker
/ˈbeɪtəˌblɑːkɚ/British/ˈbiːtəˌblɒkə/
noun
pluralbeta–blockers
  
[count]medical
: a drug that helps prevent heart attacks by lowering high blood pressure
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