Word: Megalomanic
Part of Speech: Adjective
Definition: The term "megalomanic" describes someone who has megalomania, which means they have an extreme desire for power, wealth, or importance. A megalomanic person often believes they are better or more important than others and may have grandiose ideas about their abilities or achievements.
In summary, "megalomanic" is an adjective used to describe someone with an inflated sense of their own importance or power.