D defs.my
Entry 1 sense Webster, 1913

Strontia

· Stron·ti·a · IPA
01 n. An earth of a white color resembling lime in appearance, and baryta in many of its properties. It is an oxide of the metal strontium.
  1. 1.
    An earth of a white color resembling lime in appearance, and baryta in many of its properties. It is an oxide of the metal strontium.(Chem.)