episode

n. event, occurrence; one of a group of loosely connected stories (in a literary work, film, play, etc.)

An episode is a part of a dramatic work such as a serial television or radio program. An episode is a part of a sequence of a body of work, akin to a chapter of a book. The term sometimes applies to works based on other forms of mass media as well, as in Star Wars. Episodes of news programs are also known as editions.
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Noun
1. a happening that is distinctive in a series of related events
(hypernym) happening, occurrence, natural event
(hyponym) drama, dramatic event
(part-meronym) incident
2. a brief section of a literary or dramatic work that forms part of a connected series
(hypernym) section, subdivision
3. a part of a broadcast serial
(synonym) installment, instalment
(hypernym) broadcast, program, programme
(hyponym) cliffhanger
(part-holonym) serial, series
4. film consisting of a succession of related shots that develop a given subject in a movie
(synonym) sequence
(hypernym) film, photographic film
(part-holonym) movie, film, picture, moving picture, moving-picture show, motion picture, motion-picture show, picture show, pic, flick

n. episode, event, occurrence; one of a group of loosely connected stories

n. episode, chapter, part, instalment