Meanings

warming of water (in spring)

ambient temperature

gentle and reticent

egg slow-boiled so that the yolk is hard but the white is still soft (traditionally cooked in a hot spring)

to renew old friendship

difference in temperature

satsuma mandarin (Citrus unshiu)

warm air heater

therapeutic hypothermia for brain injury

cold fusion

Curie temperature

heated vegetables

color temperature

hot water tank

electric water heater

water heater

ectotherm

endotherm

freezing temperature

critical temperature