1. (n.) A cluster, crowd, or throng; an assemblage, either of persons or things, collected without any regular form or arrangement; as, a group of men or of trees; a group of isles.

2. (n.) An assemblage of objects in a certain order or relation, or having some resemblance or common characteristic; as, groups of strata.

3. (n.) A variously limited assemblage of animals or plants, having some resemblance, or common characteristics in form or structure. The term has different uses, and may be made to include certain species of a genus, or a whole genus, or certain genera, or even several orders.

4. (n.) A number of eighth, sixteenth, etc., notes joined at the stems; -- sometimes rather indefinitely applied to any ornament made up of a few short notes.

5. (n.) To form a group of; to arrange or combine in a group or in groups, often with reference to mutual relation and the best effect; to form an assemblage of.

American Art Nouveau Ashcan school Barbizon Bauhaus Bolognese British Bund Cobra Dutch Flemish Fontainebleau French German band Italian Mannerist Milanese Modenese Momentum Neapolitan New York Paduan Parisian Phases Philharmonic Pre-Raphaelite Raphaelite Reflex Restany Rochdale cooperative Roman Scottish Sienese Spur Suprematism The Ten Tuscan Umbrian Venetian Washington accumulate accumulation adjust affiliation age group agglomerate agglomeration aggregate aggregation aggroup alliance alphabetize amass amount analyze appraise arrange array art schools assemblage assemble assembly assess association assort assortment axis band batch battalion battery bevy big band bloc blood body bolt bracket branch brass brass band brass choir brass quintet brass section brasses break down brigade bring together budget bulk bunch bunch together bunch up bundle cabal cadre callithumpian band camarilla cartel cast caste catalog catalogue categorize category cell chain chamber orchestra charmed circle chunk church circle clan class classify clique closed circle clot club clump cluster clutch coalition codify cohort collate collect collection college colligate collocate combination combine combo common market communion community company compare compile complement concert band confederacy confederation congeries conglomerate conglomeration congregation consumer cooperative contingent cooperative cooperative society copse corps corral coterie council count couple covey credit union crew crop crowd cumulate customs union deal denomination desks detachment detail dig up digest dispose divide division dixieland band dose draw together dredge up drive together eclectic economic community elite elite group enlarge ensemble estate evaluate faction factor federation fellowship file fleet free trade area gamelan orchestra gang gather gather in gather together gathering gauge get in get together gob gradate grade graduate grouping groupment groups grove guild hassock head heading heap hunk identify in-group index ingroup inner circle jazz band join jug band junta junto juxtapose kin knot label large amount league level list look-alikes lot lump together machine make up mass match matching pair measure mess military band mob mobilize movement muster number offshoot