(historical) A member of the Japanese Catholic Church during the Edo period who went underground after the Shimabara Rebellion in the 1630s.

The transfer of energy from one circuit to another by means of the mutual capacitance between the circuits.

One of the substances present in a mixture, especially food.

A form of intaglio etching in which a metal plate is roughened evenly and then smoothed to bring out an image. / An etching or print made using this method.