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单词 poikiloblast
释义

Definition of poikiloblast in English:

poikiloblast

(also poeciloblast)
noun ˈpɔɪkɪlə(ʊ)blɑːstˈpɔɪkɪlə(ʊ)blast
  • Geology. A large crystal in a metamorphic rock containing inclusions or small grains of other minerals.

Origin

Late 19th century (in an earlier sense). From poikilo- + -blast.

 
 

Definition of poikiloblast in US English:

poikiloblast

(also poeciloblast)
noun
  • Geology. A large crystal in a metamorphic rock containing inclusions or small grains of other minerals.

Origin

Late 19th century (in an earlier sense). From poikilo- + -blast.

 
 
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更新时间:2025/1/27 20:54:24