fluff out

fluff out

To cause something to become puffier in appearance. A noun or pronoun can be used between "fluff" and "out." In the 80s, girls used to fluff out their bangs and make their hair as voluminous as possible.See also: fluff, out

fluff something out

[for a bird] to move its feathers outward. The parrot said good night, fluffed its feathers out, and went to sleep. The bird fluffed out its feathers.See also: fluff, out