Hades /hāˈdēz/

1. Another name for the god Pluto (Gr myth)
2. The underworld roamed by the souls of the dead (Gr myth)
3. The abode of the dead
4. Hell (Bible)

hāˈdal adjective

Forming or belonging to the levels of the ocean deeper than 6000 metres

Hādē'an adjective

1. Of or resembling Hades
2. Of or belonging to the period of time between approx 4500 and 3800 million years ago (geology; also noun).

hade /hād/ (mining)

The angle between the plane of a fault, etc, and a vertical plane

To incline from the vertical

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