الواصلة
salt·pe·treالمترادفات
chilean saltpeter,
chilean saltpetre,
nitrate of potash,
niter,
nitre,
potassium nitrate,
caliche,
chile saltpeter,
chile saltpetre,
soda niter,
soda nitre,
sodium nitrateالنطق
علم أصول الكلمات
() Old French salpetre, from Late Latin sal petrae, "salt of stone" or possibly "salt of Petra"