transcription, транскрипция: [ ˈfeldspɑ: ]
n. (also felspar) Mineral. any of a group of aluminium silicates of potassium, sodium, or calcium, which are the most abundant minerals in the earth's crust. øøfeldspathic adj. feldspathoid n. [G Feldspat, -spath f. Feld FIELD + Spat, Spath SPAR(3): felspar by false assoc. with G Fels rock]