We found one dictionary that defines the word junk piles:

General (1 matching dictionary)

1. junk piles: Vocabulary.com

(Note: See junk_pile as well.)

Definitions from WordNet (junk pile) ▸ noun:  an accumulation of refuse and discarded matter ▸ Also see junk_pile ▸ Words similar to junk piles ▸ Usage examples for junk piles ▸ Idioms related to junk piles ▸ Wikipedia articles (New!) ▸ Words that often appear near junk piles ▸ Rhymes of junk piles ▸ Invented words related to junk piles