ADJ

blunt, sharp
long
bone, bone-handled, silver, steel
bread, butcher's, carving, craft, fish, flick, hunting, kitchen, palette, pocket, sheath, Stanley(R), surgeon's, table

QUANT

set
a set of kitchen knives

VERB + KNIFE

pick up
She picked up her knife and fork and started to eat
lay down, put down
use
Use a sharp knife to cut away the spare pastry
sharpen
hold

KNIFE + VERB

cut
That knife doesn't cut very well?it needs sharpening
clatter

KNIFE + NOUN

blade, handle

PREP

with a/the ~
The lines can be cut with a craft knife

PHRASES

the blade of a knife, the handle of a knife, a knife and fork

ADJ

long, sharp

VERB + KNIFE

be armed with, carry, have
She carries a knife in her bag now
brandish, wield
draw (out), produce, pull (out), take out
He suddenly pulled a knife on me
come at sb with, stab sb with, threaten sb with
She stabbed him in the back with a 12-inch knife
plunge, push, put, stick
He plunged the knife deep into her heart
sharpen, whet

KNIFE + VERB

cut
clatter
As he fell, the knife clattered to the floor

KNIFE + NOUN

attack
a frenzied knife attack
wound
blade

PREP

with a/the ~

PHRASES

the blade of a knife, the hilt of a knife, hold a knife against/at/to sb's throat, a knife in sb's heart (figurative)
Each word he uttered was a knife in her heart
put a knife to sb's throat
She put the knife to his throat to frighten him into silence