What is the meaning of clean-cut?

adjective

• Neat and smart in appearance.
  • usage: "a clean-cut and well-bred young man"; "the trig corporal in his jaunty cap"; "a trim beard"
  • synonyms: trig, trim
• Clear and distinct to the senses; easily perceptible.
  • usage: "as clear as a whistle"; "clear footprints in the snow"; "the letter brought back a clear image of his grandfather"; "a spire clean-cut against the sky"; "a clear-cut pattern"
  • synonyms: clear, clear-cut