What does the word "superfluous" mean?

The word "superfluous" is derived from Latin, where it implies something that is excessive or beyond what is needed. In contemporary usage, it describes something that is unnecessary or redundant, indicating that it goes beyond what is required or useful.

In the context of the word’s meaning, options that suggest being necessary, minimal, or complex do not align with the definition of "superfluous." Instead, choosing "unnecessary" captures the essence of the word, as it directly reflects its implication of not being needed. The correct understanding of "superfluous" often points to items or actions that add no value and could be easily omitted without consequence, which substantiates that this answer is the most fitting choice.