Englishfor English speakers
back
Preposition
—
Toward the rear.
He went back behind the stands.
—
To a place again.
I didn't like it, so I sent it back.
He went back to the same house.
They came back again.
back
Noun
—
The back is the rear part of something; it is the part in the other direction from the front.
I went to the back of the house.
—
The back is the rear part of the human body.
He had a scar on his back.
back
Verb
—
If you back something, you support it.
The Republicans backed the bill.
—
If you back up, you move backward.
He put the car in gear and backed right into the garage door.
layer
Noun
—
A layer is a covering material or substance.
When we got up in the morning, everything was covered by a thin layer of snow.
The cream forms a germ-fighting layer over the skin.
How many layers of clothing do you have to wear in the winter?
—
A layer is a level in an organisation.
The company is trying to reduce the number of management layers.
—
A layer is a person who lays something, (e.g., carpet, bricks, etc.).
—
A layer is a chicken kept to lay eggs.
layer
Verb
—
If you layer something, you make layers.
Layer the pasta in an ovenproof dish with the tomatoes, bacon and peas, seasoning each layer.