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su-

1.
variant of sub- before sp: suspect.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for su

SU

abbreviation
1.
strontium unit
2.
Belarus (international car registration)
Word Origin
(sense 2) From S(oviet) U(nion)
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
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su in Technology

operating system, tool, security
(substitute user) The Unix command which allows you to become another user after entering their password. su is most often used without arguments in which case it defaults to user root. Some versions of Unix only allows this command to be used by members of the wheel group.
Unix manual page: su(1).
(1996-09-08)

The Free On-line Dictionary of Computing, © Denis Howe 2010 http://foldoc.org
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Related Abbreviations for su

su

Sundanese

Su

Sunday

SU

sulfonylurea
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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