- bepaalde delfstof
- a soft whitish calcite
- an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant
- chicken feed
- methamphetamine hydrochloride
- a pure flat white with little reflectance
- You're comparing chalk and cheese!
- Give me two pieces of chalk.
- Her face was the color of chalk.
- He took out a piece of chalk.
- Give me a piece of chalk.
- He run fastest by a long chalk.
- Give me three pieces of chalk.
- Bring me a piece of chalk.
- Please bring me two pieces of chalk.
- Bring me two pieces of chalk.
- Take this piece of chalk and write on the blackboard.
- That is not a yellow piece of chalk.
- I hate chalk. It leaves powder on your hands.
- You might just chalk up some brownie points.
- He will chalk up more than ten points.