What part of speech is the word lord?

The word "lord" can be several parts of speech depending on its usage:

Noun: This is the most common usage, referring to a person of high rank, especially a male ruler.

*Example: "The lord of the manor was very wealthy."

Adjective: Used to describe something that is grand or impressive.

*Example: "He lived in a lordly mansion."

Interjection: Used to express surprise, anger, or displeasure.

*Example: "Lord, I can't believe you did that!"

Verb: Used to rule or dominate.

*Example: "He lorded it over the others."

The specific part of speech is determined by its function within the sentence.