sr


  1. steradian.

Other definitions for Sr (2 of 6)

Sr

Symbol, Chemistry.
  1. strontium.

Other definitions for SR (3 of 6)

SR

abbreviation
  1. seaman recruit.

Other definitions for Sr. (4 of 6)

Sr.1

abbreviation
  1. Ecclesiastical. Sister.

Origin of Sr.

4
From the Latin word Soror

Other definitions for Sr. (5 of 6)

Sr.2

abbreviation
  1. Senhor.

  2. Senior.

  1. Señor.

  2. Sir.

Other definitions for S.R. (6 of 6)

S.R.

abbreviation
  1. Sons of the Revolution.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

British Dictionary definitions for sr (1 of 3)

sr1

symbol for
  1. steradian

British Dictionary definitions for sr (2 of 3)

sr2

the internet domain name for
  1. Suriname

British Dictionary definitions for Sr (3 of 3)

Sr

abbreviation for
  1. (after a name) senior

  2. Señor

  1. Sir

  2. Sister (religious)

the chemical symbol for
  1. strontium

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

Scientific definitions for Sr

Sr

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