About: Du (cuneiform)

The cuneiform du sign, also kup, and sumerograms DU and GUB, is a common-use sign of the Epic of Gilgamesh, the 1350 BC Amarna letters, and other cuneiform texts. In the Akkadian language for forming words, it can be used syllabically for: du, or kup (and ku, up); also alphabetically for letters d, u, k, or p. (All the four vowels in Akkadian are interchangeable for forming words (a, e, i, u), thus the many choices of scribes is apparent for composing actual 'dictionary-entry' words.) It is also true in the Akkadian language, that some consonants are paired (k/g, k/q), thus the relationship between kup, and sumerogram GUB is explained (k/G).