society > occupation and work > materials > derived or manufactured material > painting or coating materials > actions of painting or coating materials [verb (intransitive)] > of glaze: crack or form blister (2)
intransitive. To become minutely cracked: said of the glaze on the surface of pottery.
With prepositions, as about, against, at, in, into, on, upon. Also spec. with out, of ceramic glazes: to form blisters which burst during firing.