* Noun: This is the most common usage. It refers to the act of delivering something or the process of being delivered.
* Example: "The delivery of the package was delayed."
* Verb: It can also be used as a verb, meaning to bring or convey something to a destination.
* Example: "He delivered a powerful speech."
* Adjective: Although less common, it can be used as an adjective to describe something that is related to delivery.
* Example: "They have a delivery service."
To determine the part of speech, consider the context in which the word is used.