Definitions
1.AdverbBefore, temporally.
2.AdverbBefore, in front, spatially.
In the fore part of a ship.
3.AdverbIn the fore part of a ship.
4.PrepositionBefore; in advance of the time of.
5.PrepositionBefore; situated geographically or metaphorically in front of.
6.ConjunctionIn advance of the time when; before.