Arroba is a Portuguese, Catalan and Aragonese customary unit of weight, mass or volume. Its symbol is @.
Arroba is a Portuguese, Catalan and Aragonese customary unit of weight, mass or volume. Its symbol is @.
==History== The word arroba has its origin in Arabic ar-rubʿ (الربع) or "quarter," specifically the fourth part (of a quintal), which defined the average load which a donkey could carry.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).