lithography
UK[lɪˈθɒɡrəfi]US[lɪˈθɑːɡrəfi]
n
A method of printing originally from a flat stone or metal plate, on which the image is created using a greasy substance that attracts ink.
n
The process of making integrated circuits, especially by using light or other radiation to transfer a pattern onto a photosensitive material.
Morpheme Breakdown
litho
graphy
litho
stone
graphy
writing, process
Etymology
The term 'lithography' is a modern scientific coinage from the early 19th century, directly assembled from classical Greek elements to describe a then-novel printing technique. It literally means "writing on stone," combining 'lithos' (stone) and '-graphia' (writing). The logic is perfectly literal for the original process invented by Alois Senefelder, which involved drawing an image on a flat limestone plate with a greasy crayon. Over time, as the core principle of using a chemically treated, flat surface to repel or accept ink was applied to metal plates and later to semiconductor manufacturing, the meaning expanded while retaining its foundational logic of "a process of creating an image from a plane."
Analysis
Structure: litho (stone) + graphy (writing, process)
- litho: From Greek 'lithos', meaning 'stone'. Functions as a combining form denoting stone or a stony substance.
- graphy: From Greek '-graphia', from 'graphein', meaning 'to write'. Functions as a suffix denoting a process or form of writing, drawing, or recording.
Examples
The artist mastered the technique of color lithography to produce his famous posters.
Advances in photolithography have been crucial for manufacturing smaller and more powerful computer chips.
The museum's exhibition featured several 19th-century lithographs depicting city life.