ˈ ̷ ̷ˌ ̷ ̷ noun
Etymology: sky (I) + hook, n.
1. : a hook conceived as being suspended from the sky
the nearest thing to hanging a roof from skyhooks and leaving out the walls entirely — Popular Science Monthly
2. : a self-propelled carriage suspended from two or more cables and used for high-line hauling logs especially in logging
3. : skyhook balloon