What part of speech is the word mild?

The word "mild" can be several parts of speech depending on how it's used in a sentence:

* Adjective: Describing a quality or characteristic.

* Example: "The weather was mild today."

* Noun: Referring to a type of beer.

* Example: "I prefer a mild ale."

* Adverb: Modifying a verb, adjective, or another adverb.

* Example: "The teacher spoke mildly to the student."

To determine the part of speech, you need to consider the context of the sentence.