支え棒
also: つかえぼう
Meanings
1
prop; stay bar; support rod
A bar or rod used to prop something up, such as a window, door, or plant. Both readings ささえぼう and つかえぼう are used, with ささえぼう being more common.
I used a prop to keep the window open.
I propped the door open with a stay bar.