A dip on a mountain ridge between two peaks.
A pressure region between two anticyclones and two low-pressure regions.
A small valley.
A road drain.
A fielding position on the off side about 30 degrees behind square, between the slips and point; a fielder in such a position
A trench, ravine or narrow channel which was worn by water flow, especially on a hillside.
A grooved iron rail or tram plate.
A large knife.
A drop kerb.
an alleyway or side street.
To wear away into a gully or gullies.