The word is most often used in the idiom or "belabor the obvious" .
To assail someone persistently with words or ridicule. How to Use It Correctly belabor
To harp on a point far longer than necessary. The word is most often used in the
"I don't want to belabor the point , but we really are running out of time". belabor
(Less common) To hit or beat someone repeatedly.
To most commonly means to explain or discuss something in excessive, often annoying, detail. Quick Definitions
"The speaker belabored the issue until the audience lost interest". Key Comparisons Labor vs. Belabor - DAILY WRITING TIPS