remittent
/rɪˈmɪtnt/Definitions
1. adjective
Having a recurring or intermittent fever, or changing in frequency or severity, but not necessarily disappearing completely.
“The patient’s remittent fever made it difficult to diagnose the underlying illness.”
2. noun
A recurring or intermittent fever, especially one that comes and goes without a regular pattern.
“The doctor checked the patient’s remittent for any signs of infection.”