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noun(Norse mythology) goddess of the dead and queen of the underworld
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Definition that contains hela
- pittsburgh a city in southwestern Pennsylvania where the confluence of the Allegheny River and Monongahela River forms the Ohio River; long an important urban industrial area; site of Carnegie Mellon University and the University of Pittsburgh
- morgantown a city in northern West Virginia on the Monongahela river near the Pennsylvania border; site of the University of West Virginia
- sequestration the action of forming a chelate or other stable compound with an ion or atom or molecule so that it is no longer available for reactions
- allegheny a river that rises in Pennsylvania and flows north into New York and then back south through Pennsylvania again to join the Monongahela River at Pittsburgh which is the beginning of the Ohio River
- chelate form a chelate, in chemistry
- chelate having or resembling chelae or claws
- chelate relating to or characterized by chelation
- edta a complex molecule used medically to chelate metal ions in cases of lead or heavy metal poisoning
- chelation (medicine) the process of removing a heavy metal from the bloodstream by means of a chelate as in treating lead or mercury poisoning
- allegheny river a river that rises in Pennsylvania and flows north into New York and then back south through Pennsylvania again to join the Monongahela River at Pittsburgh which is the beginning of the Ohio River