hatter

Short definition from Wiktionary

Noun

1. 1
   A person who makes, sells, or repairs hats.
2. 2
   A person who lives alone in the bush.
3. 3
   A miner who works by himself.
4. 4
   Someone from Luton
5. 5
   someone connected with Luton Town Football Club, as a fan, player, coach etc.
6. 6
   Someone from Medicine Hat

Verb

1. 1
   To tire or worry.