Term: heart attack: a sudden severe instance of abnormal heart function
Broader: happening: an event that happens | Unrelated: amerindian: any member of the peoples living in North or South America before the Europeans arrived
Broader: happening: an event that happens | Unrelated: passage: a section of text; particularly a section of medium length
Broader: happening: an event that happens | Unrelated: ligand: a substance (an atom or molecule or radical or ion) that forms a complex around a central atom
Broader: happening: an event that happens | Unrelated: hunt: the pursuit and killing or capture of wild animals regarded as a sport
Broader: happening: an event that happens | Unrelated: briarroot: hard woody root of the briar Erica arborea
Broader: happening: an event that happens | Unrelated: luminary: a celebrity who is an inspiration to others
Broader: happening: an event that happens | Unrelated: detector: any device that receives a signal or stimulus (as heat or pressure or light or motion etc.) and responds to it in a distinctive manner
Broader: happening: an event that happens | Unrelated: barbette carriage: a gun carriage elevated so that the gun can be fired over the parapet
Broader: happening: an event that happens | Unrelated: cakchiquel: a member of the Mayan people living in south central Guatemala
Broader: happening: an event that happens | Unrelated: bletilla: small genus of chiefly east Asiatic hardy terrestrial orchids similar to genus Bletia