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on at

idiom

British, informal
1
: asking (someone) for something repeatedly and in a way that is annoying
She is always on at him for money.
2
: asking or telling (someone) to do something repeatedly and in a way that is annoying
Mummy's always on at me about cleaning up my room!

Examples of on at in a Sentence

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Video showed medics working on at least one child on the street outside the venue as deputies cordoned off the area. Kathleen Quinn, Sacbee.com, 1 Dec. 2025 Since September, the administration is known to have carried out strikes on at least 21 boats in international waters that killed 83 people. Francesca Chambers, USA Today, 1 Dec. 2025 Here are a few scenarios where having exterior lighting on at night makes sense. Lauren Thomann, Better Homes & Gardens, 30 Nov. 2025 Make selections for two or more players on at least two different teams. Tyler Everett, MSNBC Newsweek, 29 Nov. 2025 See All Example Sentences for on at

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Cite this Entry

“On at.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/on%20at. Accessed 4 Dec. 2025.

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