sorb apple

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun A European fruit tree, Sorbus domestica, also called the service tree
• noun The fruit of this tree, also called the sorb

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun acid gritty-textured fruit
• noun medium-sized European tree resembling the rowan but bearing edible fruit