1. of, relating to, or characterized by an exanthem (a widespread rash or eruption on the skin, typically accompanying a systemic disease)
Usage: medical/clinical term; commonly used in dermatology and infectious disease contexts

Examples

• The patient presented with an exanthematous rash consistent with measles.
• Exanthematous diseases such as chickenpox are common in childhood.
• The doctor identified the exanthematous eruption as a symptom of the viral infection.
• Exanthematous reactions can occur as a side effect of certain medications.
• The exanthematous manifestation appeared three days after the fever began.