simple past tense and past participle of deep-six

(colloquial, dated) A revolver which holds six cartridges.

(of a numerical amount, chiefly annual income) Counted in the hundreds of thousands; 100,000 to 999,999.

(rail transport, colloquial) the area between the closest rails of two parallel standard gauge railway lines, regardless of the actual distance.

(idiomatic) To discard, get rid of, or cancel; to completely put an end to something.

Ejection, discardment or destruction. / The grave or death; also, the (notional) place where something is discarded.

(Ireland, informal) The six Irish counties that form Northern Ireland.

(cricket) To hit the ball hard enough to go out of the boundary of the field, thereby scoring the maximum of six runs

6000

plural of king of six