TC2.258

the dry fruit of particular trees that grows in a hard shell and can often be eaten:

a pattern or structure made from horizontal and vertical lines crossing each other to ...

a cell that carries information between the brain and other parts of the body:

an electronic device or part of a circuit that changes direct current to alternating current:

a machine that keeps the air in a building cool

a machine that washes dirty plates, cups, forks, etc.

a device that changes energy from the sun into electricity:

the arrangement of lights used in a room, house, theatre, etc.

a device that produces heat:

the ability of the brain to form new connections and reorganize itself as a reaction to new experiences or information: