Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Adjective: stuck-up  stúk úp
Usage: informal
  1. (used colloquially) overly conceited or arrogant
    "they're snobs--stuck-up and uppity and persnickety";
    - bigheaded, persnickety, snooty [informal], snot-nosed [informal], snotty [informal], too big for one's breeches [informal], uppish [informal], snobbish

See also: proud, toffee-nosed [Brit, informal]