brain flossing noun [U]
UK /ˈbreɪn ˌflɒs.ɪŋ/ US /ˈbreɪn ˌflɑːs.ɪŋ/
a way of relaxing and reducing stress that involves listening through headphones to music and other sounds that have been recorded in such a way that they seem to move around the listener
The concept behind brain flossing is simple: it involves listening to 8D audio – sounds that shift between the left and right ears, creating a dynamic, immersive effect. Some people describe it as a mental reset, much like flossing removes plaque from your teeth, but for your brain instead.
[lucylovesme.co.uk, 24 February 2025]
benevolence bump noun [C]
/bəˈnev.ᵊl.ᵊns ˌbʌmp/
a period of time when people are generally kinder and more helpful to each other
The world experienced a “benevolence bump” of kindness during the Covid-19 pandemic that has remained, with generous acts more than 10% above pre-pandemic levels. The annual World Happiness Report found that in 2024, acts such as donating and volunteering were more frequent than in 2017–19 in all generations and almost all global regions.
[theguardian.com, 19 March 2025]
cosymaxxing noun [U]
UK /ˈkəʊ.ziˌmæks.ɪŋ/ US / ˈkoʊ.ziˌmæks.ɪŋ/
the act of creating a warm, comfortable, relaxing environment around you to decrease or avoid stress
Cosymaxxing is the newest buzz on social media that encourages one to embrace the simple joy of feeling at ease in your own space. Whether it’s wrapping up in a blanket, lighting candles, or just sinking into your favourite spot at home, this trend encourages slowing down and creating your own menu of comfort.
[firstpost.com, 30 March 2025]
Re cosymaxxing (and antivaxxer). Why do people think it’s necessary to double an x?
obvviously onne x doessn’t llook cooll enouggh
i thought something was wrong with my eyes as i read this
Could we name “benevolence bump” Christmas time? I feel better during that period, even my heart starts feeling more love and sharing sympathy for everyone.
i love the dictionary
I go to the Cambridge Dictionary every time I want to know the exact meaning of a word or phrase. Personally, I don’t think that there is any need to include the word ‘cosymaxxing’ or the phrases ‘brain flossing’ or ‘benevolence bump’ in the dictionary because I don’t know of anyone who uses that word or those phrases. I think they are a lot of nonsense, but then it may be my age!
I love the new words section