knack

[ nak ]
/ næk /

noun

a special skill, talent, or aptitude: He had a knack for saying the right thing.
a clever or adroit way of doing something.
a trick or ruse.
a sharp, cracking sound.
Archaic. a knickknack; trinket.

Origin of knack

1325–75; Middle English: trick; perhaps same word as knak sharp-sounding blow, rap, cracking noise (imitative)
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Examples from the Web for knack

British Dictionary definitions for knack

knack

/ (næk) /

noun

a skilful, ingenious, or resourceful way of doing something
a particular talent or aptitude, esp an intuitive one

Word Origin for knack

C14: probably variant of knak sharp knock, rap, of imitative origin
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