The story
- Egyptianḏbt
- Demotic Egyptiantb
- Copticⲧⲱⲃⲉ (tōbe)
- Arabicطُوبَة (ṭūba)
- Andalusian Arabicطُوبَة
- Andalusian Arabicطُوب
- Spanishadobe
- English todayadobe
From Spanish adobe, from Arabic اَلطُّوب (aṭ-ṭūb), from Sahidic Coptic ⲧⲱⲃⲉ (tōbe, “brick”), from Demotic Egyptian (tb, “brick”), from Egyptian Db-b-t:O39 (ḏbt, “brick, block, ingot”).
Etymology from Wiktionary, CC BY-SA 4.0.