Where does “äkkiryhmä” come from?

äkkiryhmä (Finnish) comes from Finnish äkki-, from Proto-Celtic akki, from Proto-Indo-European peh₂ḱ- — to join, to attach; agreement, settlement.

äkkiryhmä (Finnish): flash mob

Definitions

  1. flash mob

Ancestry of “äkkiryhmä”, step by step

StepLanguageWordMeaning
1Finnishäkki-sudden
2Proto-Celticakki—
3Proto-Indo-Europeanpeh₂ḱ-to join, to attach; agreement, settlement
Every word from Proto-Indo-European peh₂ḱ- →Every word from Finnish äkki- →Every word from Proto-Celtic akki →
äkkiryhmä — Etymology, Origin & Word History | Etymology Explorer