Pronounced tu hé cut in Guangyun (Guangyun), pronounced di hé cut in Jiyun (Jiyun), same sound as "ta". Explained in Shuowen Jiezi (Shuowen Jiezi) as a flat-bottomed pottery vessel. Explained in Guangya (Guangya) as a bottle. Also pronounced pu chì cut in Jiyun (Jiyun). Same meaning.