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. 
Random good picture Not show
61. Apart from this, the entire vineyard belonging to this commune is situated on Belemnite chalk.
62. Lunch and oceans of bubbly will be served here in the vaulted chalk cellars.
63. There was blood everywhere and fragments of bone, scattered about like chips of chalk in the puddles.
64. Join the highest point of each strip with a chalk line to form a curve.
65. However, on striking up a conversation, Chalk, a little the worse for drink, became talkative and boastful.
66. The two men are as different as chalk and cheese.
67. Subsoil Principally Belemnite chalk on the upper slopes, with Micraster chalk on the lower slopes.
68. It's found in lowland areas on chalk grassland and among sand dunes.
69. Yet their features were as different as chalk from cheese.
70. Mrs Cole isn't one of the worst cases I've seen, by a long chalk.
71. The chalk pit itself is potentially a valuable habitat and adds yet one more facet to this lovely stretch of land.
72. The starfish is preserved in soft white chalk, which fills in the interior of the animal.
73. Nailed to the wall was a large blackboard with a compartment for chalk attached to it.
74. She takes a prehistoric triangle of chalk and leaves a margin for the seams.
75. In fact at present much land taken for chalk extraction is lost to agriculture permanently.
76. They built timber groynes and constructed chalk banks and patched up breaches as they occurred.
77. It was not long before Mortimer was drawing diagrams with the cue chalk.
78. So, lay in a good stock of chalk, get your ear pierced and head for the sun.
79. Beyond the hedge untidy maize was bordered on two sides by ploughed soil, speckled white with chalk.
80. We are chalk and cheese; our personalities are radically different and likely to abrade each other.
81. This is the chalk of the plains, although it encroaches upon the slopes, most notably in the northern Montagne.
82. Mrs Chalk was clattering round in the kitchen,[http://sentencedict.com/chalk.html] and a savoury aroma was wafting from that region.
83. To eat chalk is as foolish as to try to write on a blackboard with cheese!
84. He died soon afterwards and Samuel Cooper executed a chalk drawing of the boy on his death-bed.
85. Draw a line with chalk to connect these points to form the top curve.
86. They are psychologically, spiritually and in personality as different as chalk and cheese.
87. The Belemnite chalk is less dense than the Montagne de Reims and turns sandy towards the bottom of its twenty-metre depth.
88. Not that this is the only bone of contention between them, no, not by a long chalk.
89. There are also the pavement chalk artists and musicians: saxophonists, electric guitarists, fiddlers.
90. They know that to compare that game to next Sunday's contest is to compare chalk and cheese.
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.