flashmobnoun [ C ]
uk/ˈflæʃ.mɒb/us/ˈflæʃ.mɑːb/a group of people who arrange, by email or mobile phone, to come together in a place at the same time, do something funny or silly, and then leave
Thesaurus: synonyms and related words
Groups of people
- alliance
- an
- assemblage
- band
- bee
- corps
- crop
- gang
- ginger group
- group
- grouping
- harem
- quarter
- stable
- threesome
- throng
- tribe
- triumvirate
- vintage
- wing
See more results »