adarme
Adarme (noun) means an old Spanish unit of weight, equal to roughly 1.8 grams.
Etymology
Came from Spanish adarme (“¹⁄₁₆ Spanish ounce, peso”), which traces back through Andalusian Arabic الدرهم (ad-dárham) and Arabic دِرْهَم (dirham, “dirham”) to Middle Persian ???? (drahm), and ultimately to Ancient Greek δραχμή (drakhmḗ, “drachma”). It is a doublet of dram, drachma, diram, dirham, and dirhem.