'crabapple' definitions:

Any of numerous varieties of crab apples cultivated for their small acidic (usually bright red) fruit used for preserves or as ornamentals for their blossoms [syn: crab apple, crabapple, cultivated crab apple]

Any of numerous wild apple trees usually with small acidic fruit [syn: wild apple, crab apple, crabapple]

Small sour apple; suitable for preserving; "crabapples make a tangy jelly" [syn: crab apple, crabapple]