Group Meaning
/ɡɹuːp/Definition, CEFR level A1, pronunciation, examples, and quiz.
Definition
nounA number of things or persons being in some relation to one another.
nounA set with an associative binary operation, under which there exists an identity element, and such that each element has an inverse.
Sentence Examples
Synonyms & Antonyms
Word Origin & History
Etymology tree Proto-Indo-European *grewbʰ-der. Proto-Germanic *kruppazder. Frankish *kruppbor. Vulgar Latin *cruppus Italian gruppobor. French groupebor. ▲ Italian gruppobor. English group From French groupe (“cluster, group”), from Italian gruppo, groppo (“a knot, heap, group, bag (of money)”). In the "group theory" sense, calqued from French groupe, a term coined by the young French mathematician Évariste Galois in 1830. Cognate with German Kropf (“crop, craw, bunch”); Old English cropp, croppa (“cluster, bunch, sprout, flower, berry, ear of corn, crop”) (whence English crop); Dutch krop (“craw”), Icelandic kroppr (“hump, bunch”). Doublet of crop and croup.