on about
idiom
British, informal + disapproving
: talking about
I haven't a clue what you're on about!
She is always on about the importance of exercise.
Cite this Entry
“On about.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/on%20about. Accessed 30 Oct. 2025.
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