incombustible

== English == === Etymology === From in- +‎ combust +‎ -ible. === Pronunciation === IPA(key): /ˌɪŋkəmˈbʌstɪbəl/ === Adjective === incombustible (comparative more incombustible, superlative most incombustible) Not capable of catching fire and burning; not flammable. ==== Antonyms ==== (antonym(s) of “not flammable”): combustible, flammable (US), inflammable (UK) ==== Derived terms ==== ==== Translations ==== === Noun === incombustible (plural incombustibles) Any substance that is not flammable. == Catalan == === Etymology === Borrowed from Latin incombustibilis. === Pronunciation === IPA(key): (Central) [iŋ.kum.busˈtib.blə] IPA(key): (Balearic) [iŋ.kom.busˈtib.blə] IPA(key): (Valencia) [iŋ.kom.busˈti.ble] === Adjective === incombustible m or f (masculine and feminine plural incombustibles) not capable of catching fire and burning; not flammable Antonym: combustible === Further reading === “incombustible”, in Diccionari de la llengua catalana [Dictionary of the Catalan Language] (in Catalan), second edition, Institute of Catalan Studies [Catalan: Institut d'Estudis Catalans], April 2007 “incombustible”, in Gran Diccionari de la Llengua Catalana, Grup Enciclopèdia Catalana, 2026 “incombustible” in Diccionari normatiu valencià, Acadèmia Valenciana de la Llengua. “incombustible” in Diccionari català-valencià-balear, Antoni Maria Alcover and Francesc de Borja Moll, 1962. == French == === Pronunciation === === Adjective === incombustible (plural incombustibles) incombustible === Further reading === “incombustible”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012 == Spanish == === Etymology === Borrowed from Latin incombustibĭle. === Pronunciation === IPA(key): /inkombusˈtible/ [ĩŋ.kõm.busˈt̪i.β̞le] Rhymes: -ible Syllabification: in‧com‧bus‧ti‧ble === Adjective === incombustible m or f (masculine and feminine plural incombustibles) not capable of catching fire and burning; not flammable Antonym: combustible === Further reading === “incombustible”, 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