What part of speech is the word tight?

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

* Adjective: Describing a state or quality, often related to closeness or firmness. Example: "The lid was tight."

* Adverb: Modifying a verb, adjective, or another adverb, indicating a high degree or intensity. Example: "He held on tight."

* Verb: To make something tight or to become tight. Example: "He tightened the screw."

So, without context, it's impossible to say definitively what part of speech "tight" is.