junk food junk e-mail • junk heap · · · Info · Definitions · Characters · · junk food · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) food that tastes good but is high in calories having little nutritional value. Synonyms: junk food. · · Noun Definition 1 Characters · · space U+0020 d latin small letter d U+0064 f latin small letter f U+0066 j latin small letter j U+006A k latin small letter k U+006B n latin small letter n U+006E o latin small letter o U+006F u latin small letter u U+0075