serial comma

Noun

 * 1) A comma preceding the final conjunction in a list of three or more items, especially to provide clarity.

Translations

 * Chinese:
 * Mandarin: 連續逗號, 牛津逗號, 哈佛逗號
 * Dutch: Oxford-komma
 * Finnish: Oxford-pilkku
 * Swedish: Oxfordkomma, Oxford-komma