Use 'syncope' to describe a serious condition requiring immediate medical attention. Call for help if someone has syncope; they need a doctor.
Pro Tip 2/3
Not Just Fainting
'Syncope' is more technical than 'fainting', highlighting a specific medical cause. The doctor diagnosed her sudden collapse as syncope due to dehydration.
Pro Tip 3/3
Context-Specific
Use 'syncope' in medical or health-related contexts, not in casual conversation. In medical class, we learned that syncope can be a symptom of heart problems.