| fall apart |
to break into pieces. [4 definitions] |
| fall asleep |
to begin the process of sleep. |
| fall back on |
to turn to an alternative that is more certain, though not the preferred choice; resort to. |
| fall behind |
to not keep up with; lag behind. |
| fall down |
to fall to the ground. |
| fall for |
(informal) to accept as valid; be deceived by (something that is a trick or a lie). [2 definitions] |
| fall foul of |
to come into collision, conflict, or entanglement with. |
| fall in love |
to begin to have strong feelings of romantic love (often fol. by "with"). |
| fall line |
a geographical line connecting the waterfalls of parallel rivers that indicates a drop in land level. [2 definitions] |
| fall off |
to decline, decrease, or diminish. |
| fall through |
of something proposed or planned, to fail or collapse. |
| fall under |
to be the concern of. [2 definitions] |
| fall-off |
a reduction or decline, as in quantity, vigor, or activity. |
| free-fall |
the unconstrained fall of a body within a gravitational field. [2 definitions] |