暑気

1. Origins, structure, and basic meaning

• Structure: 暑気 (しょき) combines heat 暑 and atmosphere 気 to denote summer heat or hot air.
• Basic usage: It lingers in a room after sunset and can be relieved with cooling food or drink.

2. Common pitfalls and similar expressions

• Felt seasonal heat rather than a number
  • 暑気 evokes the oppressive warmth experienced in a place or season, not merely a temperature reading.