- US a type of plastic explosive
C20: from C(omposition) 4
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
Examples from the Web for c4
He planned to use the C4 explosives to make shaped changes with which he could penetrate armored car doors.Far-Right Texas Terrorist Planned Murder And Robbery Spree in the Name of ‘Liberty’
April 1, 2014
Last year, they conducted about 2,500 audits, but the number of C4 organizations audited is much lower.Our Toothless Campaign Finance Watchdogs
John Avlon, Michael Keller, Daniel Stone
September 20, 2012
So do American Crossroads (the super PAC) and Crossroads GPS (the C4).
FreedomWorks the C4 has given FreedomWorks for America over $2 million since July 2011.
Consider the overlap between the Tea Party–aligned groups FreedomWorks for America (a super PAC) and FreedomWorks (a C4).
The version is to be found, I think, in C4.2, which is the pice justicative.
C4.4 The "mark" system again which Xenophon believes in, but hgd.
Lateral spines (c2 and c4) little smaller, but with two very unequal horns (the anterior shorter than the posterior).
Lateral spines (c2 and c4) only half as long, with two short, nearly parallel horns.
Lateral spines (c2 and c4) only half as long, each with two stout, nearly parallel horns of equal length.