Coin rolled under couch.

Meaning: This sentence describes a situation where a coin accidentally moved under a couch, probably by rolling on the floor.

Choice of Words: A coin is a small, round piece of metal that is used as money. Rolled means to move by turning over and over. A couch is a long, upholstered piece of furniture that people sit on. When you put them together, it means a coin moved under a couch by rolling.

Alternative Expressions

The coin rolled under the couch.

Meaning: This means that a specific coin moved smoothly along the surface of the floor and ended up beneath the couch.

Choice of Words: The is a definite article that refers to a specific noun. Coin is a small, flat, and usually round piece of metal that is used as money. Rolled means to move smoothly along a surface, often in a circular motion. Under means to be located directly below something else. Couch is a piece of furniture that is used for sitting or lying down, usually upholstered and having a back and arms.

A coin was rolling under the couch.

Meaning: This means that a coin was moving smoothly along the surface of the floor and was located beneath the couch at the time of speaking.

Choice of Words: A is an indefinite article that refers to any noun. Coin is a small, flat, and usually round piece of metal that is used as money. Was rolling is the past continuous tense of the verb roll, which means to move smoothly along a surface, often in a circular motion. Under means to be located directly below something else. Couch is a piece of furniture that is used for sitting or lying down, usually upholstered and having a back and arms.

Related Expressions