Definitions

1. noun

A person, typically a person with a large or fluffy coat, who is employed to sit on a dog or a cat and stimulate it to produce a thick undercoat by causing it to roll and scratch.

“The fluffer had to spend an hour with my cat to get its winter coat looking right.”

2. verb

to add padding or fluff to something, especially to make it more visually appealing.

“The designer had to fluff up the pillows to get the perfect shot for the magazine cover.”