stone1 Pronunciation: /stəʊn/Translate stone | into French | into German | into Italian Spanish translation of stonen 1 u c piedra (f) 2 c a (substance, piece) piedra (f) b (in kidney) cálculo (m) piedra (f) c (of fruit) hueso (m) cuesco (m) 3 c (pl stone or, stones) (in UK) unidad de peso equivalente a 14 libras o 6,35kgstone in other Oxford dictionaries Definition of stone in the British & World English dictionary Definition of stone in the US English dictionary