heat resistance; resistance to heat
Often used prenominally (耐暑～) to describe heat-resistant items, clothing, or measures. Compare with 耐寒 (たいかん, cold resistance).
See also: 耐寒
This heat-resistant paint does not degrade easily even at high temperatures.
Heat countermeasures are essential at construction sites in summer.
Compound of 耐 (たい, 'resist') and 暑 (しょ, 'heat').