←

feldspar

noun
🔊/ˈfeldspɑː(r)/
🔊/ˈfeldspɑːr/
[uncountable, countable]
jump to other results
  1. a type of white or red rock长石
    Word Originmid 18th cent.: alteration of German Feldspat, Feldspath, from Feld ‘field’ + Spat, Spath ‘spar’ . The form felspar is by mistaken association with German Fels ‘rock’.