What is "achras sapota"

Sapodilla \Sap`o*dil"la\, n. [Sp. zapote, sapotillo, zapotillo, Mexican cochit-zapotl. Cf. Sapota.] (Bot.) A tall, evergeen, tropical American tree ( Achras Sapota); also, its edible fruit, the sapodilla plum. [Written also sapadillo, sappadillo, sappodilla, and zapotilla.]

Sapodilla plum (Bot.), the fruit of Achras Sapota. It is about the size of an ordinary quince, having a rough, brittle, dull brown rind, the flesh being of a dirty yellowish white color, very soft, and deliciously sweet. Called also naseberry. It is eatable only when it begins to be spotted, and is much used in desserts.