IPA: /heɪd/
KK: /heɪd/
In geology, it refers to the angle at which a vein, fault, or lode is inclined from the vertical position.
The hade of the mineral vein was measured to determine its extraction feasibility.
The word 'hade' originates from Old English 'hæd', meaning a covering or a garment. It refers to something that covers or conceals.
Think of a 'covering' or 'garment' when you hear 'hade', as it relates to something that conceals.