doorstop
door-stop
noun
An object, often heavy or wedge-shaped, used to hold a door open.
"He placed a heavy doorstop to keep the back door ajar."
Thesaurus
Synonyms: doorstopper
door-stop
An object, often heavy or wedge-shaped, used to hold a door open.
"He placed a heavy doorstop to keep the back door ajar."
Synonyms: doorstopper