chipper

Short definition from Wiktionary

Adjective

1. 1
   Exhibiting a lively optimism; in high spirits, cheerful.

Noun

1. 1
   Someone who or something which chips (e.g. wood).
2. 2
   Someone who or something which chips (e.g. wood): A machine that reduces organic matter to compost; depending on size, whole tree trunks are reduced to sawdust; a woodchipper.
3. 3
   Someone who or something which chips (e.g. wood): A machine that chips potatoes into pieces that are ready to be fried and made into chips.
4. 4
   A fish and chip shop, or more generally a cheap fast food outlet, typically selling chips and other deep-fried foods.
5. 5
   A company that manufactures potato chips/potato crisps.
6. 6
   A player who chips the ball.
7. 7
   A golf club for making chip shots.
8. 8
   A deep frier.
9. 9
   An occasional tobacco user, or more generally drug user.

Verb

1. 1
   To chirp or chirrup.