Slice-of-life

Slice of life as a term has two distinct but overlapping meanings. In theatrical parlance, it refers to a very realistic depiction of everyday experiences in art and entertainment, while in literary parlance it refers to a narrative technique in which a seemingly arbitrary sequences of events in a character's life are presented, often lacking plot development, conflict and exposition, and often having an open ending.

In theatrical parlance, the term "slice of life" refers to a naturalistic representation of real life, sometimes used as an adjective, as in "a play with 'slice of life' dialogue". The term originated between 1890 and 1895 as a calque from the French phrase tranche de vie, credited to the French playwright Jean Jullien (1854–1919).

Jullien introduced the term not long after a staging of his play, The Serenade, as noted by Wayne S. Turney in his essay, "Notes on Naturalism in the Theatre":

The Serenade was introduced by the Théâtre Libre in 1887. It is a prime example of rosserie, that is, plays dealing with corrupt, morally bankrupt characters who seem to be respectable, "smiling, smiling, damned villains..." Jullien gave us the famous apothegm defining naturalism in his The Living Theatre (1892): "A play is a slice of life put onstage with art." He goes on to say that "...our purpose is not to create laughter, but thought." He felt that the story of a play does not end with the curtain which is, he says, "only an arbitrary interruption of the action which leaves the spectator free to speculate about what goes on beyond your expectation..."

During the 1950s, the phrase was commonly used in critical reviews of live television dramas, notably teleplays by JP Miller, Paddy Chayefsky, and Reginald Rose. At that time, it was sometimes used synonymously with the pejorative "kitchen sink realism" adopted from British films and theatre.

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