Simple Definition:
Lithography is a method of printing images or designs on a flat surface (such as metal or stone) using a chemical process. This process involves applying ink to the surface and transferring it onto paper or another material to create a printed copy.
For example, lithography can be used to print illustrations in books, posters, or artwork.
Very Simple Definition:
Lithography is a way to make pictures or designs on a flat surface, like a metal plate or a stone, using special chemicals. You can then put ink on the surface and make a copy of the picture or design on paper.
For example, lithography can be used to make pictures in books or posters.