Webster’s Revised Unabridged Dictionary · 1913
Hushing
Hush′ing, n. (Mining) The process of washing ore, or of uncovering mineral veins, by a heavy discharge of water from a reservoir; flushing; — also called booming.
Webster’s Revised Unabridged Dictionary · 1913
Hush′ing, n. (Mining) The process of washing ore, or of uncovering mineral veins, by a heavy discharge of water from a reservoir; flushing; — also called booming.