Sinonim orpiment

English Thesaurus

1. a yellow mineral occurring in conjunction with realgar; an ore of arsenic (noun.substance)

hypernym	:	mineral,
definition	:	solid homogeneous inorganic substances occurring in nature having a definite chemical composition (noun.substance)

substance holonym	:	arsenic, as, atomic number 33,
definition	:	a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar (noun.substance)