"shoetree" in the noun sense
a wooden or metal device that is inserted into a shoe to preserve its shape when it is not being worn
"shoetree" in the verb sense
1. tree, shoetree
stretch (a shoe) on a shoetree
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License