geek

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a carnival performer who does disgusting acts
• Hypernyms:
performer, performing artist
2. a person with an unusual or odd personality
• Syn:
eccentric, eccentric person, flake, oddball
• Hypernyms:
anomaly, unusual person
• Hyponyms:
crackpot, crank, nut, nut case, fruitcake,
screwball, nutter, wacko, whacko