definitions

lean-burn

adjective

(esp of an internal-combustion engine) designed to use a lean mixture of fuel and air in order to reduce petrol consumption and exhaust emissions

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Nearby words

leamington spa, lean, lean and hungry look, lean on, lean over backwards, lean-burn, lean-faced, lean-to, leander, leaner, leangle
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