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rarediseases.wustl.edu

Center for Rare, Undiagnosed & Genetic Diseases

Feb 17, 2025 · Our center brings together WashU Medicine researchers and the rare disease patient community, creating a collaborative network to drive innovative research and accelerate drug discovery.

www.thefreedictionary.com

Rare - definition of rare by The Free Dictionary

1. occurring or found infrequently; markedly uncommon: a rare disease. 2. having the component parts loosely compacted; thin: rare gases. 3. unusually great. 4. admirable; exemplary: She showed rare tact in inviting them.

www.dictionary.com

RARE Definition & Meaning | Dictionary.com

RARE definition: coming or occurring far apart in time; unusual; uncommon: His visits are rare occasions. See examples of rare used in a sentence.

www.collinsdictionary.com

RAREdefinition and meaning | Collins English Dictionary

An event or situation that is rare does not occur very often. ...on those rare occasions when he did eat alone. Heart attacks were extremely rare in babies, he said. It's apparently rare for anyone to have two legs th...