We can't get any one spot hot enough to do any damage because the heat spreads through it so fast.

Tropical heat had apparently spread its lassitude over Hope and its environs.

Over time the heat in the tea will spread into the room.

The liquid heat at Rennie's center spilled over and spread to the tips of her fingers.

The worse news: The heat is spreading over the Northeast.

Her cheeks were aflame, and the heat was spreading.

The taste of the Irish coffee was good against his tongue, the heat of it spread a comforting warmth.

A scorching heat had spread through all rooms.

Vertical heat pipes either side of the formation prevent that heat spreading any further into the surrounding ground.

The heat from the fire spread down over her body like the midday sun.