Tappuah (tăp'pu-ah or tap-pû'ah), apple region. 1. A town in the plain country of Judah. Joshua 15:34. 2. A city on the border of Ephraim and Manasseh; the city belonged to Ephraim, the land or district named from it to Manasseh. Joshua 16:8; Joshua 17:8. This was no doubt identical with En-tappuah. It is not certain which of these two places is intended in Joshua 12:17.