What type of word is stuck?

"Stuck" can be a few different types of words, depending on how it's used:

* Adjective: Describing a state of being unable to move or progress. Example: "I'm stuck in traffic."

* Verb: To become fixed or immobilized. Example: "The key got stuck in the lock."

* Past participle: Used to form the passive voice or perfect tenses. Example: "The car was stuck in the mud."

So, it depends on the context!