(idiomatic, nautical) To fall or to go overboard; to be cast over the side of a ship. / (idiomatic) To be superseded, rejected, or obliterated; to pass by with little consequence; to amount to nothing.

The vessel that holds incense before it is put into a censer.

An abrasive strip made by gluing grains of emery onto a rigid material. Often used as a nail file.

(US) A person who spends the summer in a country boarding house.

A boat used for recreational activities, such as sport fishing or touring. [from 17th c.]

A board with several tracks of holes, used for scorekeeping in games such as cribbage and dominoes.

(intransitive) To fail to take advantage of an opportunity; to overlook or be too late to pursue an option or course of action.

A group of people chosen by the shareholders of a company to promote their interests through the governance of the company and to hire and supervise the executive directors and CEO.

Alternative spelling of sounding board

An item of furniture like a flat bench, but positioned at a vertical diagonal, and often with attached arm-rests. Popularized in the early era of Hollywood film, where they allowed actresses in elaborate costumes to rest without becoming disheveled.