DICT.TW Dictionary Taiwan
18.218.250.241
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: WordNet (r) 2.0

 atomic number 39
      n : a silvery metallic element that is common in rare-earth
          minerals; used in magnesium and aluminum alloys [syn: yttrium,
           Y]