What is the meaning of heavily?

adverb

• To a considerable degree.
  • usage: "he relied heavily on others' data"
  • synonyms: to a great extent
• In a heavy-footed manner.
  • usage: "he walked heavily up the three flights to his room"
• With great force.
  • usage: "she hit her arm heavily against the wall"
• In a manner designed for heavy duty.
  • usage: "a heavily constructed car"; "heavily armed"
• Slowly as if burdened by much weight.
  • usage: "time hung heavy on their hands"
  • synonyms: heavy
• In a labored manner.
  • usage: "he breathed heavily"
• Indulging excessively.
  • usage: "he drank heavily"
  • synonyms: intemperately, hard