cos
noun
Dictionary.com Unabridged
cos
2Trigonometry, Mathematics, cosine.
00:10
Cos
is always a great word to know.
So is ninnyhammer. Does it mean:
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| a fool or simpleton; ninny. |
noun
Kos.
cos.
C.O.S.
cash on shipment.
Also, c.o.s.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source
|
Link To COS
Collins
World English Dictionary
cos or cos lettuce1 (kɒs) ![[Click for IPA pronunciation guide]](http://static.sfdict.com/dictstatic/g/d/dictionary_questionbutton_default.gif) | |
| —n | |
| Compare cabbage lettuce Usual US and Canadian name: romaine a variety of lettuce with a long slender head and crisp leaves | |
| [C17: named after Kos, the Aegean island of its origin] | |
| cos lettuce or cos lettuce1 | |
| —n | |
| [C17: named after Kos, the Aegean island of its origin] | |
| cos2 (kɒz) | |
| —abbreviation for | |
| cosine | |
| Cos (kɒs) | |
| —n | |
| a variant spelling of Kos | |
| COS | |
| —abbreviation for | |
| Chief of Staff | |
| Kos or Cos1 (kɒs) | |
| —n | |
| 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) | |
| Cos or Cos1 | |
| —n | |
Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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American Heritage
Science Dictionary
| cos
Abbreviation of cosine |
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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FOLDOC
American Heritage
Abbreviations & Acronyms
| cos cosine |
| COS Colorado Springs Airport |
cos.
|
| 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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Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Encyclopedia Britannica
Encyclopedia
cos
island off the southwestern coast of Turkey, the third largest of the Dodecanese Islands, Greece.
Learn more about Cos with a free trial on Britannica.com.
Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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