What part of speech is the word shape?

The word "shape" can be several parts of speech depending on its function in a sentence:

* Noun: When referring to the external form of an object.

* Example: "The artist studied the shape of the vase."

* Verb: When meaning to give a particular form to something.

* Example: "The potter shaped the clay into a beautiful bowl."

* Adjective: When used to describe something as having a particular shape.

* Example: "The cake was shapeless after being dropped."

So, the part of speech for "shape" is determined by its context in a sentence.