Princeton's WordNet
lutetium, lutecium, Lu, atomic number 71(noun)
a trivalent metallic element of the rare earth group; usually occurs in association with yttrium
Synonyms:
atomic number 71, lutecium, lutetium
PPDB, the paraphrase database
List of paraphrases:
lui, read, luk, christine, roh, xiulian, yeo, lo, luo, lus, noh, ruihua, annette, reading, loh, jinro, land
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