The fall line was an important early source of water power.
Quite a few runs go directly down the fall line.
A trunk show for the fall line was up last week.
Move your weight and pressure the outside ski well before you enter the fall line.
A skier turns into the fall line to go down the hill.
He didn't expect to see the designer's fall line, which won't be ready until July.
"I offered to match the profits of his fall line."
Computer professionals in particular will probably adore the new fall line.
Then again, so would the contract I've just signed for my fall line.
You don't need turns that are as complete across the fall line when the snow is heavy.