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Definition of "atrial" []

  • Of or relating to an architectural atrium. (adjective)
  • Of or relating to an anatomical atrium. (adjective)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Use "atrial" in a sentence
  • "The faulty heartbeat in question is called atrial fibrillation, and millions of patients have it."
  • "Aside from the fact that it protects against the use of evidence unlawfully sized in atrial"
  • "The most common type of arrhythmia is called atrial fibrillation, and it significantly increases the risk of having a stroke."