To prop is to position something in a way that it can provide support, or to lean an object up against something else so it stays close to upright.
support by placing against something solid or rigid
To support by or as if by a prop:
Find another word for prop-up. In this page you can discover 3 synonyms, antonyms, idiomatic expressions, and related words for prop-up, like: prop, shore-up and shore.