ostrze v angličtině:

The blade is Valyrian steel, the handle dragonbone.

I think you should sharpen the blade.

What are knife-blades usually made of? Knife-blades are usually made of metal.

blade - a thin, wide part of a machine used to push air or water

wiper blade

The knife has a keen blade.

What is this blade for?

Jack is some blade.

I didn't know he's a blade.

Be careful with the blade

The blade was very sharp.

‘The knife was like a pocket knife, but bigger, the blade was still sharp.’

Throw my head on a blade

The tip of the knife blade is sharp.

The jagged edge ripped a hole in his trousers.

The company's competitive edge will be eroded if system engineers continue to leave.

life on the edge

They shall no longer say: ‘The parents have eaten sour grapes, and the children’s teeth are set on edge.’

He's a little on edge today. I wouldn't rattle his cage if I were you.

While one of them sped around major parts of the property on the mower, a second made a few sweeps at some tall weeds on the edge of my wife's garden, and the third got into the truck and smoked a cigarette.

I'd get a soup plate and then slide the glass very carefully over to the edge of the table, and let the water run into the soup plate - it doesn't have to run onto the floor.

The knife's serrated edge makes it perfect for cutting such things as bread.

If you repeat a joke two hundred fifty six times, it will set everybody's teeth on edge.

edge (n)

The world edges and there's nothing you can do about it.

Toe boards: the upper edge must be at least 15 cm above the standing surface

You may see some edge cases that weren't clear enough in the beginning

writing with a satirical edge; her voice had an edge to it