indie-rock

The term is a compound formed in the late 20th century from two English lexical items. "Indie" is a direct abbreviation of "independent," reflecting the music's production and distribution model outside the major commercial record labels. "Rock" is a shortened form of "rock and roll," a genre name which itself evolved from African-American Vernacular English slang for dancing or sexual intercourse, later solidified in the 1950s to describe a new genre of popular music. Combined, "indie-rock" literally means "independent rock," defining the genre not by a specific sound but by its ethos of autonomy and alternative business practices, contrasting it with mainstream "corporate rock."

Structure: indie (independent) + rock (rock music) indie: English, a shortening/clipping of the word "independent," functioning as an attributive noun. rock: English, from "rock and roll," functioning as the head noun denoting the musical genre.