What is the meaning of queer?

noun

• Offensive term for an openly homosexual man.
  • synonyms: fagot, faggot, fag, fairy, nance, pansy, queen, poof, poove, pouf

verb

• Hinder or prevent (the efforts, plans, or desires) of.
  • usage: "What ultimately frustrated every challenger was Ruth's amazing September surge"; "foil your opponent"
  • synonyms: thwart, spoil, scotch, foil, cross, frustrate, baffle, bilk
• Put in a dangerous, disadvantageous, or difficult position.
  • synonyms: expose, scupper, endanger, peril

adjective

• Beyond or deviating from the usual or expected.
  • usage: "a curious hybrid accent"; "her speech has a funny twang"; "they have some funny ideas about war"; "had an odd name"; "the peculiar aromatic odor of cloves"; "something definitely queer about this town"; "what a rum fellow"; "singular behavior"
  • synonyms: curious, funny, odd, peculiar, rum, rummy, singular
• Homosexual or arousing homosexual desires.
  • synonyms: gay, homophile