Wiktionary
n. (context dated English) a heat wave
Usage examples of "hot wave".
Victoria gasped at the desire that enveloped her in a hot wave at his first touch, opening her mouth to him.
Nausea swept through her in a hot wave as she fought to get her breath.
She felt a hot wave of primal lust rage through her and couldn’.
And a hot wave of shocking force rolled over them, over Catti-brie, Shoudra, and Nanfoodle, over squealing Pikel and wide-eyed Banak, over the battling warriors, dwarf and orc alike, throwing them all to the ground.
Within that hot wave of air came the debris, tons and tons of stones small and large sweeping across the battlefield slope.
And then all these cold-blooded considerations were swept away to nothing again in a white hot wave of passion as he thought of her, slim and lovely, understanding and sweet.
AND A HOT WAVE OF SHOCKING FORCE ROLLED OVER THEM, OVER CATTI-BRIE, SHOUDRA, AND NANFOODLE, OVER SQUEALING PIKEL AND WIDE-EYED BANAK, OVER THE BATTLING WARRIORS, DWARF AND ORC ALIKE, THROWING THEM ALL TO THE GROUND.