No definitions found for 'radiate heat'
Perhaps one of these:
redidit se,
rowdydowdy,
rotated,
redheaded,
red-headed widgeon,
red-headed duck,
rat-a-tat-tat,
radio detection and ranging,
ratitate,
rat-a-tat,
radiated,
ready-to-eat,
ready-witted,
redheaded woodpecker