Pleuronectes platessa (European plaice), commonly found in the North Sea and Irish Sea, with smooth brown skin and red or orange spots.

(idiomatic) To start anything tumultuous. / (idiomatic) To work together; to cooperate. / (baseball, softball) An expression used at the beginning of a game of baseball, or softball.

A sheet of paper or cardboard with a written or printed announcement on one side for display in a public place. / (obsolete) A public proclamation; a manifesto or edict issued by authority.

To affix a placard to. / To announce with placards.

(music) An acoustic piano that is played automatically by mechanical means.

The bush Camellia sinensis, the leaves of which are picked, dried and used to make the beverage tea.

(physics) polarized light in which the electric and magnetic fields vibrate in same phase

(physics) A particle accelerator that uses plasma as the medium of the accelerating field instead of a vacuum, to obtain a larger accelerating gradient.

(physics) A method for accelerating electrically charged particles with a large-amplitude electron plasma wave.

A process or act of placating; appeasement or an expression of appeasement.