periclase

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a white solid mineral that occurs naturally as periclase;
a source of magnesium
• Syn:
magnesia, magnesium oxide
• Hypernyms:
mineral
• Substance Meronyms:
magnesium, Mg, atomic number 12

• Từ đồng nghĩa / Synonyms:
  magnesia, magnesium oxide