gramnegativo

== Spanish == === Etymology === From (tinción de) Gram + negativo. === Pronunciation === IPA(key): /ɡɾamneɡaˈtibo/ [ɡɾãm.ne.ɣ̞aˈt̪i.β̞o] Rhymes: -ibo Syllabification: gram‧ne‧ga‧ti‧vo === Adjective === gramnegativo (feminine gramnegativa, masculine plural gramnegativos, feminine plural gramnegativas) gram-negative Antonym: grampositivo === Further reading === “gramnegativo”, 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