| deep-six | |
| —vb | |
| slang (US) (tr) to dispose of (something, such as documents) completely; destroy | |
| [C20: from six feet deep, the traditional depth for a grave] | |
| a stew of meat, vegetables, potatoes, etc. |
| a scrap or morsel of food left at a meal. |
To dispose of, discard, or get rid of: “The board of directors deep-sixed the proposal without even reading it.” This phrase is derived from the noun “deep six,” meaning burial at sea and referring to the depth of water necessary for such a burial. The term was later used as slang for a grave (customarily six feet underground) and, by extension, as a verb meaning “to kill.”
deep six definition
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