1. (noun) any of numerous wild apple trees usually with small acidic fruit

• crab apple
• crabapple

1. (noun) any of numerous wild apple trees usually with small acidic fruit

• american crab apple
• garland crab
• malus coronaria
• iowa crab
• iowa crab apple
• malus ioensis
• prairie crab
• western crab apple
• malus fusca
• oregon crab apple
• malus sylvestris
• wild crab

1. (noun) any of numerous wild apple trees usually with small acidic fruit

• apple tree