Orthographic borrowing from Sumerian 𒁾𒊬 (dub-sar /dubsar/, “scribe”)
𒁾𒊬 • (DUB.SAR)
From 𒁾 (dub, “tablet”) + 𒊬 (sar, “to write”).
𒁾𒊬 • (dub-sar /dubsar/)