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the edge of an airfoil or propeller blade facing the direction of motion.
something that is or represents the most advanced or innovative aspect of a field, activity, profession, etc.; forefront; vanguard:
the leading edge of technology.
Based on the Random House Dictionary, © Random House, Inc. 2014.
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The drill has teeth around the
and a hollow center.
The drill bit is a set of teeth around the
of a hollow pipe.
of one of these storms was a mile-high.
Grasp the shower curtain by its
and gently pull until it is flush with the wall.
Although he returned to painting and a jet-set social life, his work was never again on the
of the contemporary arts.
We generalized the past on behalf of a sleek second-act mentality that viewed the
of life to be all life was.
Take a look at the
of robotics technology in this gallery.
On perched bird, wing patch shows only as a thin white line along the
of the folded wing.
Without a thin, stiff
, they may have been too weak for flight.
Water currents increase in speed over the nesting sites, which are situated at the
of submarine plateau.
British Dictionary definitions for
the forward edge of a propeller blade, aerofoil, or wing
) the part of a pulse signal that has an increasing amplitude
the leading position in any field
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
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