Sr.

Ecclesiastical. Sister. Origin:
< Latin Soror

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
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American Heritage

Abbreviations & Acronyms

sr.
senior

Sr.

Senior
SeÃ±or
Sister

The American Heritage® Abbreviations Dictionary, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Matching Quote

"In this country ... men seem to live for action as long as they can and sink into apathy when they retire."

-Charles Francis Adams, Sr.