hy·po·nas·ty 
(hīpə-năs′tē)
(hīpə-năs′tē)n.
The upward bending of a leaf or other plant part, resulting from greater growth of the lower side than of the upper side.
hy′po·nastic adj.
- out of the blocks
- out of the blue
- out of the chute
- out of the loop
- out of the question
- out of the running
- out-of-the-way
- out of the way
- out of the woods
- out of the woodwork
- out of this world
- out-of-touch
- out of touch
- out-of-town
- out-of-towner
- out of turn
- out of wedlock
- out of whack
- out of whole cloth
- out of work
- (out) on a limb
- out on a limb
- outpace
- outpatient
- outperform