Neptunium is a 9 letter word which starts with the letter N and ends with the letter M for which we found 1 definitions.
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(n.) A new metallic element of doubtful genuineness and uncertain indentification said to exist in certain minerals as columbite. |
The word neptunium is a 9 letter word that has 4 syllable 's . The syllable division for neptunium is: nep-tu-ni-um