What type of word is long?

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

* Adjective: Describing a quality of something, like "a long journey."

* Adverb: Modifying a verb, adjective, or other adverb, like "He waited longingly."

* Noun: Referring to a specific length of time, like "a long time ago."

It can also be part of a compound word, like "long-sleeved."

So, the type of word "long" is depends on the context!