different between triad vs quartet

English

Etymology

From Latin triad-, stem of trias (“three, triad”), from Ancient Greek ????? (triás).

Sense 3 (“branch of a Chinese underground criminal society”) is due to the word being applied by the British authorities to underground society in Hong Kong based on the geometry of the Chinese character.

Pronunciation

• IPA^(key): /?t?a?.æd/

Noun

triad (plural triads)

1. A grouping of three.

   Synonyms: threesome, trine, trinity, trio, triplet, troika, triumvirate; see also Thesaurus:trio
2. A word of three syllables.

   Synonym: trisyllable
3. A branch of a Chinese underground criminal society, mostly based in Hong Kong.
4. (electronics) on a CRT display, a group of three neighbouring phosphor dots, coloured green, red, and blue.
5. (music) A chord consisting of a root tone, the tone two degrees higher, and the tone four degrees higher in a given scale.

Coordinate terms

• (group) monad, duad/dyad, triad, tetrad, pentad, hexad, heptad, octad, ennead/nonad, decad/decade, hendecad, dodecad/duodecade, chiliad
• (word of four syllables): quaternion

Derived terms

Translations

See also

• mafia
• tong
• yakuza

Further reading

• triad on Wikipedia.Wikipedia

Anagrams

• drait, iTard

English

Alternative forms

• quartette

Etymology

From French quartette, from Italian quartetto. Doublet of cuarteto and quartetto.

Pronunciation

• IPA^(key): /kw??(?)?t?t/
• Rhymes: -?t

Noun

quartet (plural quartets)

1. (music) A music composition in four parts, each performed by a single voice or instrument.

2. (music) The set of four musicians who perform a piece of music together in four parts.

3. (music) A group of four singers, usually males, who sings together in four-part harmony.

4. Any group of four, especially people.

   Synonyms: foursome, tetrad; see also Thesaurus:quartet

   • 2015, Tony Holmes, American Eagles: US Fighter Pilots in the RAF 1939-1945

     The last of the quartet of American fighter pilots to join the RAF before the war was Cyril 'Pussy' Palmer, who was born in Cleveland, Ohio, in March 1918.

Translations

See also

• barbershop quartet

Catalan

Pronunciation

• (Balearic) IPA^(key): /kw???t?t/
• (Central) IPA^(key): /kw?r?t?t/
• (Valencian) IPA^(key): /kwa??tet/

Noun

quartet m (plural quartets)

1. quartet

Further reading

• “quartet” in Diccionari de la llengua catalana, segona edició, Institut d’Estudis Catalans.
• “quartet” in Gran Diccionari de la Llengua Catalana, Grup Enciclopèdia Catalana.
• “quartet” in Diccionari normatiu valencià, Acadèmia Valenciana de la Llengua.
• “quartet” in Diccionari català-valencià-balear, Antoni Maria Alcover and Francesc de Borja Moll, 1962.

French

Noun

quartet m (plural quartets)

1. quartet