downy

Short definition from Wiktionary

Adjective

1. 1
   Having down, covered with a soft fuzzy coating as of small feathers or hair.
2. 2
   Sharp-witted, perceptive.
3. 3
   Low-spirited; down in the mouth.

Noun

1. 1
   A blanket filled with down; a duvet.
2. 2
   A bed.