The inclination or deviation from the vertical of any mineral vein.

The deviation of a fault plane from the vertical.

To deviate from the vertical; -- said of a vein, fault, or lode.

Temporary intelligence loss due to reduced oxygen in the blood supplying the brain. Unlike HACE and HAPE, HADE often occurs at modest altitudes and can be artificially induced even at sea level by drinking too much beer.

The descent of a hill.