en negro

== Spanish == === Etymology === (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.) === Pronunciation === IPA(key): /en ˈneɡɾo/ [ẽn ˈne.ɣ̞ɾo] Syllabification: en ne‧gro === Adverb === en negro (idiomatic) illegally; cash in hand Synonym: en B === Further reading === “en negro”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025