leading edge

See more synonyms for leading edge on Thesaurus.com
  1. Aeronautics. the edge of an airfoil or propeller blade facing the direction of motion.
  2. something that is or represents the most advanced or innovative aspect of a field, activity, profession, etc.; forefront; vanguard: the leading edge of technology.

Origin of leading edge

First recorded in 1875–80
Related formslead·ing-edge, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for leading edge

forefront, vanguard, front, point, state-of-the-art, van

Examples from the Web for leading edge

Contemporary Examples of leading edge

British Dictionary definitions for leading edge

leading edge

  1. the forward edge of a propeller blade, aerofoil, or wingCompare trailing edge
  2. electrical engineering the part of a pulse signal that has an increasing amplitude
    1. the leading position in any field
    2. (as modifier)leading-edge technology
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