What part of speech is foremost?

"Foremost" can be several parts of speech depending on its function in a sentence:

* Adjective: Describes a noun, meaning "most important" or "leading."

* Example: "The foremost expert on this subject."

* Adverb: Modifies a verb, adjective, or another adverb, meaning "primarily" or "first."

* Example: "Foremost, we need to address the safety concerns."

* Noun: Refers to something that is of the highest importance or rank.

* Example: "He was considered the foremost of his class."

To determine the part of speech, you need to analyze its role within the sentence.