What part of speech is the word stay?

The word "stay" can be multiple parts of speech depending on its use in a sentence:

* Verb: This is the most common usage, meaning to remain in a particular place or condition.

* Example: "Please stay here."

* Noun: This refers to a period of time spent in a particular place or condition.

* Example: "We had a long stay at the beach."

* Interjection: This is used to express a command or plea to stop or remain.

* Example: "Stay! Don't move!"

So, to determine the part of speech of "stay" in a sentence, you need to look at its function within the sentence.