act_up |
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| 1. | [ verb ] misbehave badly; act in a silly or improper way | |
| Synonyms: | carry_on | |
| Examples: | "The children acted up when they were not bored" |
|
| Related terms: | misbehave | |
| 2. | [ verb ] make itself felt; as of recurring pains | |
| Synonyms: | play_up | |
| Examples: | "My arthritis is acting up again" |
|
| Related terms: | ache | |
| Similar spelling: |
act_upon |
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