Dictionary and Thesaurus

Definition of Pile Up

• (verb) collect or gather; "Journals are accumulating in my office"; "The work keeps piling up"
• (verb) arrange into piles or stacks; "She piled up her books in my living room"
• (verb) get or gather together; "I am accumulating evidence for the man's unfaithfulness to his wife"; "She is amassing a lot of data for her thesis"; "She rolled up a small fortune"

Synonyms of Pile Up

• Accumulate
• Cumulate
• Conglomerate
• Gather
• Amass
• Heap Up
• Stack Up
• Roll Up
• Collect
• Accumulate
• Amass
• Compile
• Hoard

Antonyms of Pile Up

Homophones of Pile Up