English dictionary
philippium
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
A rare and doubtful metallic element said to have been discovered in the mineral samarskite.
Source: webster1913
English dictionary
Definitions, examples, synonyms and antonyms from WordNet 3.0.
A rare and doubtful metallic element said to have been discovered in the mineral samarskite.
Source: webster1913