First run definitions

First run

1) Movie debut 2) Never shown before 3) New at the theater 4) New in theaters 5) River in West Virginia
Found on https://www.crosswordclues.com/clue/first-run

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First run

Or Premier; a term used for a programme that is broadcasted for the first time in television
Found on http://www.agbnielsen.net/glossary/glossaryQ.asp?type=alpha&jump=none

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first run

the initial exhibition period for a film.
Found on https://www.infoplease.com/dictionary/first-run

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