Synonym: Methedrine, chicken feed, crank, deoxyephedrine, glass, ice, meth, methamphetamine, methamphetamine hydrochloride, shabu, trash. Similar words: catch-all, challenge, nonchalant, challenged, nonchalance, patriarchal, talk, walk. Meaning: [tʃɔːk] 
n. 1. a soft whitish calcite 2. a pure flat white with little reflectance 3. 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 4. a piece of calcite or a similar substance, usually in the shape of a crayon, that is used to write or draw on blackboards or other flat surfaces. v. write, draw, or trace with chalk.
n. 1. a soft whitish calcite 2. a pure flat white with little reflectance 3. 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 4. a piece of calcite or a similar substance, usually in the shape of a crayon, that is used to write or draw on blackboards or other flat surfaces. v. write, draw, or trace with chalk. 
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1. He sopped up the ink with chalk.
2. Rub out chalk marks with an eraser.
3. The chalk jarred against the blackboard.
4. He crushed a piece of chalk to powder.
5. I can't bear the sound of chalk scraping on a blackboard.
6. The two brothers are as different as chalk and cheese .
7. Clay overlies chalk in the southern mountains.
8. Chalk and cheese are disparate substances.
9. Dust yourself down you're covered in chalk.
10. They're like chalk and cheese , those two.
11. Chalk is quarried from the surrounding area.
12. He marked the floor with chalk.
13. It's not over yet-not by a long chalk.
14. I hate the scrape of chalk on a blackboard.
15. You can chalk the drinks up to my account.
16. The teacher beat chalk dust from erasers.
17. Chalk this round up to me, please,(sentencedict.com) barman.
18. My brother and I are like chalk and cheese.
19. We're not beaten yet, by a long chalk.
20. We shall chalk up his good points.
21. You may chalk it on the wall.
22. Her skin was chalk white and dry-looking.
22. Sentencedict.com try its best to gather and build good sentences.
23. The clay lowlands are flanked by steep chalk escarpments.
24. You can chalk up his mistake to carelessness.
25. The chalk rasped across the blackboard.
26. With a stick of chalk he wrote her order on a blackboard.
27. Two cups of brandy , chalk it up to me, please.
28. The teacher wrote on the blackboard with a piece of chalk.
29. The teacher delineated China on the blackboard with a coloured chalk.
30. An aquifer is a water - bearing rock stratum such as sandstone and chalk.
More similar words: catch-all, challenge, nonchalant, challenged, nonchalance, patriarchal, talk, walk, walk out, walk off, talk down, talk with, talk back, talk over, sidewalk, talk about, walk of life, hall, half, halt, hale, whale, hallway, hallow, lethal, behalf, shallow, halfway, in half, halyard.