The Collaborative International Dictionary
Unprop
Unprop \Un*prop"\, v. t. [1st pref. un- + prop.] To remove a prop or props from; to deprive of support.
Wiktionary
unprop
vb. (context transitive English) To remove a prop or props from; to deprive of support.
Usage examples of "unprop".
At the top he paused, broad shouldered, narrow hipped and supple, looking at the large bed, like a white couch of state, with a profusion of snowy linen, amongst which the Padrona sat unpropped and bowed, her handsome, black-browed face bent over her chest.
Sunbright could barely keep his feet as the horse danced sideways, unpropping him.