The ocean; the continuous body of salt water covering a majority of the Earth's surface.

(informal) Clipping of kangaroo. / (humorous, eye dialect) A king.

(physics, chemistry) The property of certain photochromic materials of colouring in near-ultraviolet light and then fading in its absence; they are used in the lenses of sunglasses

To put into production; to manufacture; to turn a prototype into a mass production item.