Definition that contains curl up
- double bend over or curl up, usually with laughter or pain
- huddle crouch or curl up
- fern any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
- cower crouch or curl up
- double up bend over or curl up, usually with laughter or pain
- double over bend over or curl up, usually with laughter or pain