What is the meaning of tangible?

adjective

• Perceptible by the senses especially the sense of touch.
  • usage: "skin with a tangible roughness"
  • synonyms: touchable
• Capable of being treated as fact.
  • usage: "tangible evidence"; "his brief time as Prime Minister brought few real benefits to the poor"
  • synonyms: real
• Of especially business assets. ( having physical substance and intrinsic monetary value )
  • usage: "tangible property like real estate"; "tangible assets such as machinery"
• Capable of being perceived; especially capable of being handled or touched or felt.
  • usage: "a barely palpable dust"; "felt sudden anger in a palpable wave"; "the air was warm and close-palpable as cotton"; "a palpable lie"
  • synonyms: palpable