nesosilicate

[ nee-soh-sil-i-kit, -keyt, nes-oh- ]
/ ˌni soʊˈsɪl ɪ kɪt, -ˌkeɪt, ˌnɛs oʊ- /

noun Mineralogy.

any silicate, as olivine, in which the SiO4 tetrahedra are not interlinked.

Origin of nesosilicate

< Greek nêso(s) island + silicate
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019