Cuneiform Sign Tab

Context chooses its reading; 𒋰 has no single translation.

Cuneiform is a writing system, not a language; it was used for ancient Sumerian and Akkadian, among others. In Sumerian, the dictionary lists 𒋰 in verbs meaning begin, burn or redden, double, flatten, or grasp, and in a noun meaning “companion.” The surrounding signs and grammar select the sense.

Scholars write cuneiform readings in Latin letters. Uppercase TAB can represent a Sumerian word inside an Akkadian text, a use called a Sumerogram; lowercase tab can mark the sign’s syllabic value. Neither spelling gives the sign one universal translation.

Why does TAB have several readings?

Scribes reused signs across languages and periods.

Cuneiform began as a practical record-keeping system in southern Mesopotamia. Its earliest complete form is attested at Uruk around 3500–3200 BCE, when growing city administrations needed to track quantities and goods. Scribes pressed picture-like marks into clay with reed styluses; over time, the strokes became wedge-shaped and quicker to make. This date belongs to the writing system as a whole, not to a first appearance of TAB.

The Sumerian use meaning “double” is attested from Early Dynastic IIIa through Hellenistic; “burn” is attested from Old Babylonian through Hellenistic. These records show different values in different periods, but do not mean the readings are interchangeable or that one grew out of the other.