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undiagnosed

British  
/ ˌʌndaɪəɡˈnəʊzd /

adjective

  1. (of a medical condition, a problem, etc) not having been identified

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

For the undiagnosed, one patient said some with the condition wrongly "worry they have dementia".

From BBC

As a kid with learning differences, whose undiagnosed dyslexia put him behind in school.

From Los Angeles Times

He was battling with chronic hypochondria - known formally as illness anxiety disorder - a condition that is characterised by an excessive, disabling fear of having a serious undiagnosed medical illness.

From BBC

Controllable endemic diseases like high blood pressure will be undiagnosed and ignored until paralysis sets in.

From MarketWatch

The report also recommended that before a neurological condition is declared "undiagnosed," a patient must be seen by two specialists.

From Barron's