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.
food that is low in nutritional value, often highly processed or ready-prepared, and eaten instead of or in addition to well-balanced meals
junk food n.
Any of various prepackaged snack foods high in calories but low in nutritional value.
Foods like potato chips, popcorn, sugar-coated cereals, and the like, esp popular with children and having little nutritional value (1970s+)
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 ]
- Junk heap
[juhng-kee] /ˈdʒʌŋ ki/ noun, Informal. 1. a drug addict, especially one addicted to heroin. 2. a person with an insatiable craving for something: a chocolate junkie. 3. an enthusiastic follower; fan; devotee: a baseball junkie. /ˈdʒʌŋkɪ/ noun (pl) junkies 1. an informal word for a drug addict, esp one who injects heroin into himself n. […]
[juhng-kee] /ˈdʒʌŋ ki/ adjective, junkier, junkiest. 1. of the nature of ; trashy. adj. “run-down, seedy, trashy,” 1876, from junk (n.1) + -y (2).
noun 1. cheap costume jewelry.