Word
apatite, n.
(apatites)
a common complex mineral consisting of calcium fluoride phosphate or calcium chloride phosphate; a source of phosphorus
<noun.substance>
apatite
semantic pointers
substance meronym
phosphorus, P, atomic number 15
terbium, Tb, atomic number 65
thulium, Tm, atomic number 69
hypernym
mineral
hyponym
fluorapatite