Large trunk.

Meaning: This means the trunk of the tree is very big and sturdy.

Choice of Words: Large is an adjective that describes something that is bigger than average. Trunk is a noun that refers to the main stem of a tree. When you put them together, "Large trunk" is a phrase that emphasizes the size and strength of the tree's trunk.

Alternative Expressions

The trunk is large.

Meaning: This is a description of a specific trunk that is big in size. It's like saying, That trunk over there is very big.

Choice of Words: The is used to show that we are talking about a specific trunk. Is is a verb that means to be or to exist. Large means big in size. So, when we put them together, "The trunk is large" means that the specific trunk we are talking about is big in size.

Related Expressions