adj

• (British) Surly; annoyed; displeased; disgruntled.
  "He refused to subscribe, he who had always given so largely to the cause; he was chuff, haughty, overbearing, and seemed bent upon antagonising every prominent suggestion that was made."
• (UK, dialect) stupid; churlish; loutish.
  "such chuff Fellows , who would not willingly allow their Children any Pleasures"

verb

• (intransitive) To make noisy puffing sounds, as of a steam locomotive.
  "The horses stumbled along, coughing and chuffing."
• (British, slang) To break wind.

noun

• (scriptwriting, uncountable) Superfluous small talk that is free of conflict, offers no character development, description or insight, and does not advance the story or plot.

adj

• (British) Pleased, proud.
• (obsolete) Swollen with fat.
• (vulgar slang, of cheeks) Swollen.