What is Knife?
Knife definition and meaning on Dictionary terms:
noun, plural knives [nahyvz] /naEavz/.
an instrument for cutting, consisting essentially of a thin, sharp-edged, metal blade fitted with a handle.
a knifelike weapon; dagger or short sword.
any blade for cutting, as in a tool or machine.
verb (used with object), knifed, knifA.ing.
to apply a knife to; cut, stab, etc., with a knife.
to attempt to defeat or undermine in a secret or underhanded way.
verb (used without object), knifed, knifA.ing.
to move or cleave through something with or as if with a knife: The ship knifed through the heavy seas.