high-octane
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high-oc·tane
(hī′ŏk′tān)adj.
1. Having a high octane number and thus reducing knock and increasing efficiency in high-performance engines: high-octane gas.
2. Slang High-powered; dynamic: a high-octane sales manager; a high-octane marketing plan.
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.
high-octane
adj
1. (Chemistry) (of petrol) having a high octane number
2. informal dynamic, forceful, or intense: high-octane drive and efficiency.
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
high′-oc′tane
adj.
1. noting a gasoline with a relatively high octane number.
2. dynamic; high-powered: a high-octane performance of the concerto.
[1930–35]
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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Adj. | 1. | high-octane - used of gasoline; having a high octane number efficient - being effective without wasting time or effort or expense; "an efficient production manager"; "efficient engines save gas" |
2. | high-octane - vigorously energetic or forceful; "a high-octane sales manager"; "a high-octane marketing plan"; "high-powered executives"; "a high-voltage theatrical entrepreneur" |
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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