Zyban (?za??bæn) n (Pharmacology) trademark a drug that acts on the brain; used to help people give up smokingCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
Zyban
ZX Spectrum
speccy (?sp?k?) adj, speccier or specciest (Clothing & Fashion) slang wearing spectaclesCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
Zworykin, Vladimir (Kuzmich)
Zwor·y·kin (zwôr??-k?n, zvôr?y?-), Vladimir Kosma 1889-1982. Russian-born American engineer and inventor of the iconoscope (1923), the first practical television camera.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.Zworykin (?zw??r?k?n) n (Biography) Vladimir Kosma (?vlæd?m?? ?k?sm?). 1889?1982, US physicist and television pioneer, born in Russia. He developed the first practical television cameraCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014Zwor?y?kin (?zw?r ? k?n) n. Vladimir Kosma, 1889?1982, U.S. engineer and inventor, born in Russia. Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Zworykin Vladimir Kosma
Zwor·y·kin (zwôr??-k?n, zvôr?y?-), Vladimir Kosma 1889-1982. Russian-born American engineer and inventor of the iconoscope (1923), the first practical television camera.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Zworykin
Zwor·y·kin (zwôr??-k?n, zvôr?y?-), Vladimir Kosma 1889-1982. Russian-born American engineer and inventor of the iconoscope (1923), the first practical television camera.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.Zworykin (?zw??r?k?n) n (Biography) Vladimir Kosma (?vlæd?m?? ?k?sm?). 1889?1982, US physicist and television pioneer, born in Russia. He developed the first practical television cameraCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014Zwor?y?kin (?zw?r ? k?n) n. Vladimir Kosma, 1889?1982, U.S. engineer and inventor, born in Russia. Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Zwolle, Netherlands
Zwol·le (zwôl??, zvôl??) A city of central Netherlands on the Ijssel River. It is a transportation and industrial center.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.Zwolle (Dutch ?zw?l?) n (Placename) a town in the central Netherlands, capital of Overijssel province. Pop: 116 365 (2008)Collins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014Zwol?le (?zv?l ?) n. a city in the central Netherlands. 90,570. Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Zwolle
Zwol·le (zwôl??, zvôl??) A city of central Netherlands on the Ijssel River. It is a transportation and industrial center.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.Zwolle (Dutch ?zw?l?) n (Placename) a town in the central Netherlands, capital of Overijssel province. Pop: 116 365 (2008)Collins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014Zwol?le (?zv?l ?) n. a city in the central Netherlands. 90,570. Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Zwitteron
zwit·ter·i·on (zw?t??r-???n, sw?t?-, tsv?t?-)n. A molecule, especially an amino acid, containing a positively charged ion at one end and a negatively charged ion at the other.[German : Zwitter, hybrid (from Middle High German zwitarn, from Old High German, from zwi-, twice; see dwo- in Indo-European roots) + Ion, ion (from Greek; see ion).]zwit?ter·i·on?ic (-?-?n??k) adj.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.zwitterion (?tsv?t?r?a??n) n (Chemistry) chem an ion that carries both a positive and a negative charge[C20: from German Zwitter hermaphrodite + ion] zwitterionic adjCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014zwit?ter?i?on (?zw?t ?r?a? ?n, ?sw?t-, ?tsv?t-) n. an ion with both a positive and a negative charge. [
Zwitterions
zwit·ter·i·on (zw?t??r-???n, sw?t?-, tsv?t?-)n. A molecule, especially an amino acid, containing a positively charged ion at one end and a negatively charged ion at the other.[German : Zwitter, hybrid (from Middle High German zwitarn, from Old High German, from zwi-, twice; see dwo- in Indo-European roots) + Ion, ion (from Greek; see ion).]zwit?ter·i·on?ic (-?-?n??k) adj.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.zwitterion (?tsv?t?r?a??n) n (Chemistry) chem an ion that carries both a positive and a negative charge[C20: from German Zwitter hermaphrodite + ion] zwitterionic adjCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014zwit?ter?i?on (?zw?t ?r?a? ?n, ?sw?t-, ?tsv?t-) n. an ion with both a positive and a negative charge. [
zwitterionic
zwit·ter·i·on (zw?t??r-???n, sw?t?-, tsv?t?-)n. A molecule, especially an amino acid, containing a positively charged ion at one end and a negatively charged ion at the other.[German : Zwitter, hybrid (from Middle High German zwitarn, from Old High German, from zwi-, twice; see dwo- in Indo-European roots) + Ion, ion (from Greek; see ion).]zwit?ter·i·on?ic (-?-?n??k) adj.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.zwitterion (?tsv?t?r?a??n) n (Chemistry) chem an ion that carries both a positive and a negative charge[C20: from German Zwitter hermaphrodite + ion] zwitterionic adjCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014zwit?ter?i?on (?zw?t ?r?a? ?n, ?sw?t-, ?tsv?t-) n. an ion with both a positive and a negative charge. [