tuftuf m (plural tufs) (geology) tuff tufacé “tuf”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012. tüf IPA(key):
туфRussian туф (tuf), from Italian tufo, from Latin tofus. IPA(key): [tuf] туф • (tuf) tufa, tuff declension of туф IPA(key): [tuf] туф • (tuf) m inan (genitive