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

Type of: heat hyperpyrexia, heatstroke

• Hideki Yukawa
• hideous
• hideously
• hideousness
• hideout
• hider
• hidey-hole
• Hideyo Noguchi
• hiding
• hiding place
• hidrosis
• hidrotic
• hidy-hole
• hie
• hiemal
• Hieracium
• Hieracium aurantiacum
• Hieracium pilocella
• Hieracium praealtum
• Hieracium venosum
• hierarch
• hierarchal
• hierarchic
• hierarchical
• hierarchical classification system