<![CDATA[Acted up]]>If a person, especially a child, acts up, they behave badly:

]]>https://definedictionarymeaning.com/topic/142201/acted-upRSS for NodeFri, 05 Jun 2026 13:22:46 GMTWed, 17 Jun 2020 15:24:05 GMT60<![CDATA[Reply to Acted up on Wed, 17 Jun 2020 15:24:05 GMT]]>If a machine or part of the body acts up, it does not perform as well as it should:

]]>https://definedictionarymeaning.com/post/270523https://definedictionarymeaning.com/post/270523Wed, 17 Jun 2020 15:24:05 GMT