Meaning & Definition of word "Chalk"

noun:

• 1. A soft, white, powdery limestone (calcium carbonate) used for writing or drawing on surfaces such as blackboards or sidewalks.
  • Example: The teacher wrote the math problem on the blackboard with a piece of chalk.
• 2. An item made of chalk used for writing, marking, or drawing.
  • Example: He reached for a piece of chalk to outline the drawing on the pavement.
• 3. Chalk used in sports, especially to improve grip in activities such as climbing or weightlifting.
  • Example: The rock climber applied chalk to her hands before tackling the difficult route.

verb:

• 1. To mark or draw with chalk.
  • Example: She chalked the lines for the hopscotch game on the playground.
• 2. To write or record something with chalk.
  • Example: He chalked down the meeting notes on the board.