What is the meaning of Foiling?

present participle and gerund of foil

The act by which something is foiled; prevention of success.

The track of game, such as deer, in the grass.

A foil.

Clipping of hydrofoiling. The action of sustained hydrodynamic lift on hydrofoils lifting the vessel hull lifted out of the water, for sustained motion across water.

1858, Peter Lund Simmonds, The Dictionary of Trade Products

Source: wiktionary.org