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cir

 - 5 dictionary results

cir.

1. about : cir. 1800. Origin:
< L circā, circiter, circum
2. circular.

cir⋅ca

[sur-kuh]
–preposition, adverb
about: (used esp. in) approximate dates: The Venerable Bede was born circa 673. Abbreviation: ca, ca., c., c, cir., circ.

Origin:
1860–65; < L: around, about, akin to circus circus
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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Medical Dictionary

circa (sûr'kə)
prep.
Abbr. ca
In approximately; about.

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

CIR
Committed Information Rate

The Free On-line Dictionary of Computing, © 1993-2007 Denis Howe
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Abbreviations & Acronyms
CIR
  1. Circinus (constellation)

  2. Consumptive Irrigation Requirement

  3. Crop Irrigation Requirement

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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