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UKbe up in arms about / over / after sth
/biː ˌʌp ɪn ˈɑːmz ɐbˌaʊt ɔːɹ ˌəʊvəɹ ɔːɹ ˈaftəɹ ˌɛstˌiːˈeɪtʃ/
/biː ˌʌp ɪn ˈɑːɹmz ɐbˌaʊt ɔːɹ ˌoʊvɚɹ ɔːɹ ˈæftɚɹ ˌɛstˌiːˈeɪtʃ/to be up in arms about / over / after sth
[PHRASE]
![to [be] up in arms (about|over|after) {sth} definition and meaning](https://cdn.langeek.co/photo/42574/original/ "to [be] up in arms (about|over|after) {sth} definition and meaning")
What is the origin of the idiom "up in arms about something" and when to use it?
The phrase "up in arms about something" has its origins in medieval times and dates back to the 14th century. It was initially used in a literal sense to describe the act of being armed with weapons in preparation for battle or conflict. Over time, the phrase evolved to also carry a figurative meaning, referring to a state of anger, outrage, or protest. It is commonly employed in discussions related to politics, social matters, or public controversies that evoke passionate emotions.
Examples
1. Meanwhile, some longtime Mustang fans are said to be up in arms over the new vehicle.
2. Teachers are up in arms about new school tests.
3. They're up in arms over the new management structure.
4. Seth: People were up in arms over the Walkman.
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