Crazing

Crazing \Craz"ing\, p. pr. & vb. n. of {Craze}, v. Hence: n.
   Fine cracks resulting from shrinkage on the surface of glazed
   pottery, concrete, or other material. The admired crackle in
   some Oriental potteries and porcelains is crazing produced in
   a foreseen and regulated way. In common pottery it is often
   the result of exposure to undue heat, and the beginning of
   disintegration.
   [Webster 1913 Suppl.]
    

Craze \Craze\ (kr[=a]z), v. t. [imp. & p. p. {Crazed}
   (kr[=a]zd); p. pr. & vb. n. {Crazing}.] [OE. crasen to break,
   fr. Scand., perh. through OF.; cf. Sw. krasa to crackle,
   sl[*a] i kras, to break to pieces, F. ['e]craser to crush,
   fr. the Scand. Cf. {Crash}.]
   1. To break into pieces; to crush; to grind to powder. See
      {Crase}.
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            God, looking forth, will trouble all his host, And
            craze their chariot wheels.           --Milton.
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   2. To weaken; to impair; to render decrepit. [Obs.]
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            Till length of years,
            And sedentary numbness, craze my limbs. --Milton.
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   3. To derange the intellect of; to render insane.
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            Any man . . . that is crazed and out of his wits.
                                                  --Tilloston.
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            Grief hath crazed my wits.            --Shak.
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