The dog yawns widely.

Meaning: This means the dog is very tired or bored.

Choice of Words: Yawns is a verb that means to open the mouth wide, usually as a sign of tiredness or boredom. Widely is an adverb that means to a great extent or degree. So, yawns widely describes a dog opening its mouth very wide when yawning.

Alternative Expressions

The dog opens its mouth very wide.

Meaning: This sentence is also describing a dog that is opening its mouth very wide. It is using different words to describe the same action.

Choice of Words: Dog is a noun that refers to a common pet animal. Opens is a verb that describes the act of making an opening in something. Mouth is a noun that refers to the opening in the head of an animal through which it takes in food and air. Very is an adverb that describes the extent to which something is done. Wide is an adjective that describes something that is broad or has a large distance from one side to the other. When you put them together, "The dog opens its mouth very wide" is a sentence that describes a dog opening its mouth to a very large extent.

The dog's mouth is open very wide.

Meaning: This sentence is describing the same thing as the previous two sentences, but it is using a different structure. It is saying that the dog's mouth is in a state of being open very wide.

Choice of Words: Dog is a noun that refers to a common pet animal. Mouth is a noun that refers to the opening in the head of an animal through which it takes in food and air. Is is a verb that describes the state of being. Open is an adjective that describes something that is not closed. Very is an adverb that describes the extent to which something is done. Wide is an adjective that describes something that is broad or has a large distance from one side to the other. When you put them together, "The dog's mouth is open very wide" is a sentence that describes the state of a dog's mouth being open to a very large extent.

Related Expressions