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cyclosilicate

American  
[sahy-kluh-sil-i-kit, -keyt] / ˌsaɪ kləˈsɪl ɪ kɪt, -ˌkeɪt /

noun

Mineralogy.
  1. any silicate in which the SiO 4 tetrahedra are linked to form rings.


Etymology

Origin of cyclosilicate

cyclo- + silicate