From my NZ background I'm familiar with 'hung-up' (and with the more mundane 'hung-over', of course.
"A hung-up tree is a cut-up, wind-thrown, or pushed tree that is caught up or lodged against another tree, which prevents it from falling. (A cut-up tree is one where felling cuts have been made but the tree remains standing.) Attempting to bring down a hung-up tree is the leading cause of fatal injuries in tree felling."
https://www.worksafe.govt.nz/topic-and-industry/tree-work/sa...What does our specialist, Ben, have to say?