Cuneiform numeral seven diš

It is one cuneiform way to write seven in a particular stacked form. Diš is the scholarly reading of the one-unit sign used in this numeral series. Read 𒐌 as seven; the surrounding unit or place supplies its scale.

Cuneiform scribes used different number systems for counting, measuring, and calculating in base 60. In a place-value calculation, a sign’s position changes its magnitude.

How did this cuneiform seven form develop?

The broader cuneiform script developed in southern Mesopotamia around 3000 BCE; this numeral is a scribal form that evolved within it. In Ur III (ca. 2100-2000 BC), an administrative clay tablet from Girsu records 7(disz) in a capacity quantity—ordinary accounting, with the unit supplying the scale. In the Old Babylonian period, school texts treated measurement and place-value calculation as related but distinct practices.

The stack also reflects scribal style. Across the Ur III and Neo-Assyrian periods, two-row arrangements are more common in the former, while rows of up to three wedges are more common in the latter. The related sign 𒑂 is another encoded stacking for seven.

How do I type the exact form?

Use the ATF variant marker to distinguish this stacking. ATF is a machine-readable format for cuneiform transliterations; the typing options give its marker and Unicode input forms.