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cos1

[kos, kaws] /kɒs, kɔs/
noun
1.
Origin of cos1
1690-1700
1690-1700; after Kos, where it originated

cos2

1.
Trigonometry, Mathematics, cosine.

Cos

[kos, kaws] /kɒs, kɔs/
noun
1.
Kos.

cos.

1.
companies.
2.
4.
counties.

C.O.S.

1.
cash on shipment.

Kos

[kos, kaws] /kɒs, kɔs/
noun
1.
one of the Greek Dodecanese Islands in the SE Aegean Sea, off the SW coast of Turkey. 111 sq. mi. (287 sq. km).
Italian Coo.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the web for cos
British Dictionary definitions for cos

cos1

/kɒs/
noun
1.
a variety of lettuce with a long slender head and crisp leaves Usual US and Canadian name romaine Compare cabbage lettuce
Word Origin
C17: named after Kos, the Aegean island of its origin

cos2

/kɒz/
abbreviation
1.
cosine

Cos

/kɒs/
noun
1.
a variant spelling of Kos

COS

abbreviation
1.
Chief of Staff

kos

/kəʊs/
noun (pl) kos
1.
an Indian unit of distance having different values in different localities. It is usually between 1 and 3 miles or 1 and 5 kilometres Also called coss
Word Origin
from Hindi kōs

Kos

/kɒs/
noun
1.
an island in the SE Aegean Sea, in the Greek Dodecanese Islands: separated from SW Turkey by the Kos Channel; settled in ancient times by Dorians and became famous for literature and medicine. Pop: 30 947 (2001). Area: 282 sq km (109 sq miles)
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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Word Origin and History for cos

kos

n.

measure of distance in India (about 2 miles), from Hindi kos, from Sanskrit krosah, literally "a call, a shout;" thus, "distance within which a man's shout can be heard."

Online Etymology Dictionary, © 2010 Douglas Harper
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cos in Science
cos  
Abbreviation of cosine
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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cos in Technology

1. Cray Operating System.
2. Corporation for Open Systems.
The Free On-line Dictionary of Computing, © Denis Howe 2010 http://foldoc.org
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Related Abbreviations for cos

cos

cosine

COS

Colorado Springs Airport

cos.

1.
companies
2.
consul
3.
counties

C.O.S.

cash on shipment
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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5
6
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