Question

The kids piled up their boots and coats by the back door.‎

Accepted Answer

(transitivehttps://en.wiktionary.org/wiki/Appendix:Glossary#transitive) To form a pilehttps://en.wiktionary.org/wiki/pile, stackhttps://en.wiktionary.org/wiki/stack, or heaphttps://en.wiktionary.org/wiki/heap.

Sentence	The kids piled up their boots and coats by the back door.‎
Definition	( transitive https://en.wiktionary.org/wiki/Appendix:Glossary#transitive ) To form a pile https://en.wiktionary.org/wiki/pile , stack https://en.wiktionary.org/wiki/stack , or heap https://en.wiktionary.org/wiki/heap .

Kids Piled Boots Coats Back Door.‎ Form