- food, as potato chips or candy, that is high in calories but of little nutritional value.
- anything that is attractive and diverting but of negligible substance: the junk food offered by daytime television.
Origin of junk food
Examples from the Web for junk food
Imagine a junk-food stand run by a bunch of foodies from Portland, Oregon.Frozen-Yogurt Shops Are Everywhere, but We Are Nowhere Near Saturation
July 19, 2013
My emotions were too hyped and invested to just give away the “X” that awaited us at the end of the junk-food treasure map.A Bacon Sundae May Sound Like a Dream Combo Until You Try to Eat One
June 16, 2012
Bruni candidly writes of his weight struggles, which included bulimia, laxative abuse, and junk-food binges.Frank Bruni Revealed
August 18, 2009
- food that is low in nutritional value, often highly processed or ready-prepared, and eaten instead of or in addition to well-balanced meals
- Any of various prepackaged snack foods high in calories but low in nutritional value.
Idioms and Phrases with junk food
Prepackaged snack food that is high in calories but low in nutritional value; also, anything attractive but negligible in value. For example, Nell loves potato chips and other junk food, or When I'm sick in bed I often resort to TV soap operas and similar junk food. [c. 1970]