1. An accumulation of refuse and discarded matter
   - garbage heap, junk heap, rubbish heap, scrapheap, trash heap, trash pile, refuse heap

Derived forms: junk piles

Type of: dump, dumpsite [N. Amer], garbage dump [N. Amer], rubbish dump [Brit], tip [Brit], trash dump [N. Amer], wasteyard, waste-yard

• on the face of it
• on the fence
• on the fly
• on the go
• on the hook
• on the house
• on the level
• on the line
• on the loose
• on the mend
• on the nail
• on the nose
• on the off chance
• on the offensive
• on the one hand
• on the other hand
• on the QT
• on the qui vive
• on the road
• on the rocks
• on the ropes
• on the run
• on the side
• on the sly
• on the spot