What part of speech is footsteps?

"Footsteps" can be considered a noun or a verb, depending on how it's used in a sentence.

Noun:

* Example: I heard the footsteps of someone approaching.

* Here, "footsteps" is the subject of the sentence and refers to the sound of someone walking.

Verb:

* Example: We footstepped our way carefully through the dark forest.

* In this case, "footstepped" is the verb describing the action of walking carefully.

It's important to consider the context of the sentence to determine the correct part of speech.