Where does “groupthink” come from?

groupthink (English) comes from English Group, from French groupe, from Italian gruppo, from Vulgar Latin cruppo, from Renaissance Latin grupus, from Proto-Germanic kruppaz, from Proto-Indo-European grewb-, from Proto-Indo-European ger- — to turn, bend, twist, wind; to tie, bind...

groupthink (English): A process of reasoning or decision-making by a...

Definitions

  1. A process of reasoning or decision-making by a...

Ancestry of “groupthink”, step by step

groupthink traces back through two separate lines of ancestry.

via English Group

StepLanguageWordMeaning
1EnglishGroupA number of things or persons being in some relation to one another
2Frenchgroupegroup
3Italiangruppogroup, cluster, party, team, covey; pack; peloton
4Vulgar Latincruppo—
5Renaissance Latingrupus—
6Proto-Germanickruppaza body; mass; a compressed, round mass; lump;...
7Proto-Indo-Europeangrewb-to warp, bend, crawl; to bend, crouch, crawl; to...
8Proto-Indo-Europeanger-to turn, bend, twist, wind; to tie, bind...

via English think

StepLanguageWordMeaning
1EnglishthinkTo ponder, to go over in one's head; To...
2Middle EnglishthinkenTo think, ponder; to deduce, figure out; to...
3Old Englishþyncanto seem
4Proto-Germanicþunkijanąto seem, to appear

Words derived from “groupthink”

Every word from Proto-Indo-European ger- →Every word from Proto-Indo-European grewb- →Every word from Proto-Germanic kruppaz →