You searched for: “noncollapsable
noncollapsable, noncollapsible (adjective) (not comparable)
Incapable of being folded together into a more convenient and compact shape: Some balcony chairs made of metal are noncollapsible and cannot be flattened in order to store them in the corner of the basement.
This entry is located in the following units: -able (page 27) laps-, lab- (page 2) non- + (page 4)