tuf — meaning in English Catalan → English · translate English → Catalan instead English meaning stench noun A strong, unpleasant smell. tuff noun A light, porous rock formed from compacted volcanic ash. Senses tuf is used for these senses in English: stench a strong foul smell; a stink. tuff (rock) A light porous rock, now especially a rock composed of compacted volcanic ash varying in size from fine sand to coarse gravel. Related Catalan words pudor ferum