What is the meaning of hike?

noun

• A long walk usually for exercise or pleasure.
  • usage: "she enjoys a hike in her spare time"
  • synonyms: hiking, tramp
• An increase in cost.
  • usage: "they asked for a 10% rise in rates"
  • synonyms: rise, boost, cost increase
• The amount a salary is increased.
  • usage: "he got a 3% raise"; "he got a wage hike"
  • synonyms: raise, rise, wage hike, wage increase, salary increase

verb

• Increase.
  • usage: "The landlord hiked up the rents"
  • synonyms: hike up, boost
• Walk a long way, as for pleasure or physical exercise.
  • usage: "We were hiking in Colorado"; "hike the Rockies"