The crucible was subjected to several heatings.
He takes long weekends every time the weather starts heating up.
Martha was mixing batter while Quinn stood at the stove, heating a frying pan.
While you're heating that stuff up, I think I'll go out and lock Princess in the barn.
She looked up at him, anger heating her blood again.
They are of a reddish colour and usually crystallize well; on heating with concentrated acids are usually transformed into the purpureo-salts.