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Sn

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Symbol, Chemistry.
tin.
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Which of the following nouns has an irregular plural form?

Origin of Sn

From the Latin word stannum

Other definitions for Sn (2 of 2)

SN

abbreviation
Secretary of the Navy.
Also sn, s/n . screen name.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use Sn in a sentence

British Dictionary definitions for Sn (1 of 3)

sn

the internet domain name for
Senegal

British Dictionary definitions for Sn (2 of 3)

Sn

the chemical symbol for
tin

Word Origin for Sn

from New Latin stannum

British Dictionary definitions for Sn (3 of 3)

SN

abbreviation for
Senegal (international car registration)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for Sn

Sn

The symbol for the elementtin
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for Sn

Sn

The symbol for tin.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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