The word 'cuneiform' is derived from the Latin word 'cuneus', meaning 'wedge', referring to the wedge-shaped impressions made by the stylus on clay tablets.

Cuneiform was the primary writing system used in ancient Mesopotamia, a region located in modern-day Iraq and parts of Syria, Turkey, and Kuwait.

Cuneiform was typically written on clay tablets, which were made by pressing a stylus into wet clay. The tablets were then dried or baked to harden them.

Cuneiform was used for various purposes, including religious texts, historical records, legal documents, economic transactions, and scientific observations.

Cuneiform was initially developed by the Sumerians, and it was primarily used to write the Sumerian language. Later, it was adopted by other civilizations in Mesopotamia, such as the Akkadians, Babylonians, and Assyrians, to write their own languages.

Cuneiform was used in Mesopotamia from approximately 3500 BC to 500 BC, with its usage declining after the rise of the Persian Empire.

The Rosetta Stone, discovered in 1799, played a crucial role in deciphering cuneiform. It contained inscriptions in three different scripts: Egyptian hieroglyphs, Demotic Egyptian, and Greek. By comparing the texts in these scripts, scholars were able to gradually decipher cuneiform.

Henry Rawlinson, a British army officer and diplomat, is widely credited with the initial decipherment of cuneiform in the mid-19th century. He studied inscriptions from the ruins of Persepolis and other ancient sites in Iran, and his work laid the foundation for further understanding of cuneiform.

The most distinctive feature of cuneiform is its use of wedge-shaped impressions made by a stylus on clay tablets. This unique writing technique is what gives cuneiform its name.

Initially, cuneiform was written from right to left. However, over time, the direction of writing changed to left to right, possibly due to the influence of other writing systems in the region.

Cuneiform was used to record a variety of literary works, including the Epic of Gilgamesh, one of the oldest known works of literature, the Code of Hammurabi, an ancient law code, and the Enuma Elish, a Babylonian creation myth.

Cuneiform had a significant impact on the development of other writing systems. It is believed to have influenced the development of the alphabet, hieroglyphs, and ideograms used in various cultures around the world.

Studying and interpreting cuneiform texts pose several challenges, including the fragmentary nature of many tablets, the lack of vowels in cuneiform, and the complexity of the cuneiform script itself, which requires specialized knowledge and training to decipher.

Cuneiform is no longer used as a written language in modern times. It ceased to be used around the 1st century AD, and its knowledge was lost until it was deciphered in the 19th century.