WordReference Random House Unabridged Dictionary of American English © 2020
SN, 
  • Secretary of the Navy.

  • Sn, [Symbol, Chem.]
    1. Chemistrytin.
    • Latin stannum

    Collins Concise English Dictionary © HarperCollins Publishers::
    Sn the chemical symbol for
    1. tin
    Etymology: from New Latin stannum
    'SN' also found in these entries (note: many are not synonyms or translations):
    Advertisements
    Advertisements
    Report an inappropriate ad.