Definition of crazes:
(n) :
A temporary passion or infatuation, as for some new amusement, pursuit, or fashion; a fad.
(n) :
A strong habitual desire or fancy.
(v) :
To derange the intellect of; to render insane.
(v) :
To be crazed, or to act or appear as one that is crazed; to rave; to become insane.
(v) :
(transitive, intransitive) To crack, as the glazing of porcelain or pottery.
(n) :
(ceramics) A crack in the glaze or enamel caused by exposure of the pottery to great or irregular heat.