"Tetra" means four. It's called that because it is made of four parts, such as four plays.
A tetralogy is a group of four related literary or operatic works.
tetrad,tetrapod,tetralogy,tetrarchy.
By analogy of the word "trilogy" for a series of 3 books, a single word for a series of 5 books would be a "pentalogy". This word is derived from the greek: 'penta' (meaning "five") and '-logy' (from "logia" - for which one meaning is "a collection of words").
Ennealogy, if you can believe it.2: duology3: trilogy4: tetralogy or quadrilogy5: pentalogy6: hexalogy7: heptalogy [septology, or septet --my personal favourite!]8: octalogy9: ennealogy10: decalogy
They are called ARTICLES.
A four-book series is called a tetralogy.
Pentalogy comes after tetralogy in literature sense.
A tetralogy is a group of four related literary or operatic works.
A series consisting of 4 books is typically referred to as a "tetralogy."
tetralogy of Fallot
The prefix "tetra-" in the term tetralogy means "four." In medical terminology, tetralogy refers to a group of four associated symptoms or conditions.
Dizziness associated with tetralogy of fallot comes from a lack of oxygenated blood being circulated throughout the body.
tetralogy
5
ECHOCARDIOGRAPHY
Birth Day - 2000 Cystocele and Tetralogy of Fallot was released on: USA: 17 September 2002
A child born with tetralogy of Fallot has four heart defects. The prefix "tetr-" means four.