to warm oneself, to sun oneself, to warm up, to get warm
温帯【おんたい】
temperate zone
温泉【おんせん】
hot spring, onsen, hot spring resort, hot spring spa
温める【あたためる】
to warm (up), to heat (up), to sit on (an idea, plan, etc.), to keep to oneself, to nurse, to mull over, to renew (an old friendship), to take for oneself
