Meaning of Undiagnosed
Unknown / অজানা / अज्ञात
to determine the identity of (a disease, illness, etc.) by a medical examination: The doctor diagnosed the illness as influenza.
to ascertain the cause or nature of (a disorder, malfunction, problem, etc.) from the symptoms: The mechanic diagnosed the trouble that caused the engine knock.
to classify or determine on the basis of scientific examination.
to make a diagnosis.
(of a medical condition, a problem, etc) not having been identified