What part of speech is want?

"Want" can be several parts of speech depending on its use in a sentence:

* Verb: This is the most common usage. It expresses a desire or need.

* Example: "I want a new bike."

* Noun: It can refer to a desire or lack.

* Example: "He had a want for something sweet."

* Adjective: It can mean lacking or deficient.

* Example: "The house was in a want of repair."

So, to determine the part of speech of "want," you need to look at its context in the sentence.