What is the meaning of shin?

noun

• The front part of the human leg between the knee and the ankle.
• A cut of meat from the lower part of the leg.
  • synonyms: shin bone
• The 22nd letter of the Hebrew alphabet.
• The inner and thicker of the two bones of the human leg between the knee and ankle.
  • synonyms: tibia, shinbone, shin bone

verb

• Climb awkwardly, as if by scrambling.
  • synonyms: clamber, scramble, shinny, skin, struggle, sputter