1. Sudden prostration due to exposure to the sun or excessive heat
   - sunstroke, insolation, thermic fever

Type of: heat hyperpyrexia, heatstroke

• Japanese wistaria
• Japanese yew
• Japanese-speaking
• jape
• japer
• japery
• Japheth
• Japlish
• japonica
• jar
• jar against
• jardinière
• jarful
• jargon
• jargoon
• jarl
• Jaroslav Hasek
• jarrah
• Jarrell
• jarring
• jarringly
• Jarvik artificial heart
• Jarvik heart
• jasmine
• Jasmine tobacco