Englishfor English speakers
in
Preposition
—
Used to show that something is inside something else.
The cat is in the box.
—
Used to show that someone is at home, or is available.
Is John in?
The Doctor is now in.
—
Used to show movement towards the inside.
The rain came in through the window.
butter
Noun
—
Butter is a firm yellow substance that is made from milk. People often put it on bread.
Please pass the butter.
butter
Verb
—
If you butter something, you put butter on it.
Would you like me to butter your toast for you?