propellant(redirected from Propellant efficiency)
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pro·pel·lantalso pro·pel·lent (prə-pĕl′ənt)
1. Something, such as an explosive charge or a rocket fuel, that propels or provides thrust.
2. A compressed inert gas, such as a fluorocarbon, that acts as a vehicle for discharging the contents of an aerosol container.
Serving to propel; propelling.
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.
1. (General Physics) something that provides or causes propulsion, such as the explosive charge in a gun or the fuel in a rocket
2. (General Physics) the gas used to carry the liquid droplets in an aerosol spray
able or tending to propel
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
1. a propelling agent.
2. the charge of explosive used to propel the projectile from a gun.
3. a substance, usu. a mixture of fuel and oxidizer, for propelling a rocket.
4. a compressed inert gas that serves to dispense the contents of an aerosol container when the pressure is released.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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|Noun||1.||propellant - any substance that propels|
substance - a particular kind or species of matter with uniform properties; "shigella is one of the most toxic substances known to man"
compressed gas - gas at a high pressure that can be used as a propellant
|Adj.||1.||propellant - tending to or capable of propelling; "propellant fuel for submarines"; "the faster a jet plane goes the greater its propulsive efficiency"; "universities...the seats of propulsive thought"|
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
propellant[prəˈpɛlənt] n (in rocket) → propellente m
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995