preen

Short definition from Wiktionary

Noun

1. 1
   A forked tool used by clothiers for dressing cloth.
2. 2
   A pin.
3. 3
   A bodkin; brooch.

Verb

1. 1
   To pin; fasten.
2. 2
   To groom; to trim or dress the feathers with the beak.
3. 3
   To spend time making oneself attractive and admiring one's appearance, e.g. in front of a mirror.
4. 4
   To show off, posture, or smarm.
5. 5
   To flatter.
6. 6
   To comb; to make orderly.
7. 7
   To trim up, as trees.
8. 8
   To improve the appearance of; groom; prettify.