What is the meaning of crooked?

verb

• Bend or cause to bend.
  • usage: "He crooked his index finger"; "the road curved sharply"
  • synonyms: crook, curve

adjective

• Having or marked by bends or angles; not straight or aligned.
  • usage: "crooked country roads"; "crooked teeth"
• Not straight; dishonest or immoral or evasive.
  • synonyms: corrupt
• Irregular in shape or outline.
  • usage: "asymmetrical features"; "a dress with a crooked hemline"
  • synonyms: asymmetrical
• Having the back and shoulders rounded; not erect.
  • usage: "a little oldish misshapen stooping woman"
  • synonyms: hunched, round-backed, round-shouldered, stooped, stooping