She was pointing at a number of round balls of fluff in shades of pink and purple, all rolling around the bottom of a cage and emitting high-pitched squeaks.
They chose the one nearest a gold-colored cauldron that was emitting one of the most seductive scents Harry had ever inhaled: Somehow it reminded him simultaneously of treacle tart, the woody smell of a broomstick handle, and something flowery he thought he might have smelled at the Burrow.
The basin was full of an emerald liq-uid emitting that phosphorescent glow.
There are no more uses of "emit" in the book.
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The ozone layer blocks some harmful rays emitted by the sun.