A pretentious word that only the most arrogant of all fucks would use instead of the word "prevent".
I wonder if the writer of that railroad rule book could forestall me from shoving my boot in his ass.
by Anglo Gerry May 26, 2013
1 more definition
In commerce industry, main company try to rule the whole market by monopoly.The big companies stymie other small and venture group company's product going out in the mall or market.
Companies have been forestalled by the length of time the Microsoft Windows software take the whole IT market during 1990's.
by purinsy August 28, 2008