Sm
1.
(
noun
) a gray lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite
Synonyms:
atomic number 62
,
samarium
Related Words:
metal
,
metallic element
2.
(
noun
) a master's degree in science
Synonyms:
MS
,
Master of Science
Related Words:
master's degree
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