1
: concerned only with what is obvious or apparent : not thorough or complete
a superficial analysis of the results/data
They had a superficial knowledge/understanding of the topic.
These superficial changes/solutions don't address the underlying problem.
2
a
: affecting only the outer part or surface of something : not deep or serious
superficial wounds/cuts
The storm only caused superficial damage to the building.
b
: lying close to the surface
superficial veins
3
—used to describe a quality, characteristic, etc., that can be seen in the outward appearance or manner of something or someone but that is not deep or genuine
Despite a superficial resemblance, the paintings are by two different artists.
These similarities/differences are only superficial.
Don't be deceived by his superficial charm.
On a superficial level, his theory works, but the facts don't support it.
4
disapproving
: not caring about or involving important matters or deep emotions
He thinks she's vain and superficial. [=shallow]
I'm not interested in superficial relationships.
Cite this Entry
“Superficial.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/superficial. Accessed 18 Apr. 2026.
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