peach: [14] Etymologically, the peach is the ‘Persian’ fruit. The word comes via Old French peche from medieval Latin persica, an alteration of an earlier persicum ‘peach’. This was short for mālum Persicum, literally ‘Persian apple’, reflecting the fact that the peach, a native of China, first became widely known in Europe when it had reached Persia on its westward journey. [peach etymology, peach origin, 英语词源]