What is the meaning of browse?

noun

• Vegetation (such as young shoots, twigs, and leaves) that is suitable for animals to eat.
  • usage: "a deer needs to eat twenty pounds of browse every day"
• Reading superficially or at random.
  • synonyms: browsing
• The act of feeding by continual nibbling.
  • synonyms: browsing

verb

• Shop around; not necessarily buying.
  • usage: "I don't need help, I'm just browsing"
  • synonyms: shop
• Feed as in a meadow or pasture.
  • usage: "the herd was grazing"
  • synonyms: crop, graze, range, pasture
• Look around casually and randomly, without seeking anything in particular.
  • usage: "browse a computer directory"; "surf the internet or the world wide web"
  • synonyms: surf
• Eat lightly, try different dishes.
  • usage: "There was so much food at the party that we quickly got sated just by browsing"
  • synonyms: graze