질병이나 상태에 대한 진단이 내려지지 않았거나 확정되지 않은.
Not having been identified or recognized as a specific medical condition or disease.
예문:
"Many people live with undiagnosed sleep apnea for years without realizing it."
"The patient's undiagnosed symptoms caused significant anxiety for the family."
"Early screening programs aim to identify undiagnosed cases of diabetes in the community."