extraneous
ext
ˈɛkst
ekst
ra
reɪ
rei
neous
niəs
niēs
British pronunciation
/ɛkstɹˈe‍ɪni‍əs/

Definition & Meaning of "extraneous"in English

extraneous
01

unnecessary or unrelated to the matter or subject at hand

DisapprovingDisapproving
FormalFormal
example
Examples
The detective urged the witness to provide only relevant information and avoid including extraneous details that could confuse the investigation.
In order to improve the clarity of the presentation, the speaker decided to eliminate extraneous slides that did not contribute to the main message.
02

physically added or attached from outside, but not originally part of the object itself

example
Examples
Certain insects disguise themselves by attaching extraneous debris to their exoskeletons.
The robot malfunctioned due to extraneous metal fragments lodged in its joints.
example
Examples
The extraneous light from street lamps made it difficult to see the stars clearly.
Close the windows to block out any extraneous noise during the recording.
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