1. Small tree or shrub of western United States having white blossoms and tiny yellow or red fruit
   - Oregon crab apple

Type of: crab apple, crabapple, wild apple

• nitramine
• nitrate
• nitrate bacterium
• nitrazepam
• nitre
• nitric
• nitric acid
• nitric bacteria
• nitric bacterium
• nitric oxide
• nitride
• nitrification
• nitrify
• nitril
• nitrile
• nitrite
• nitrite bacterium
• nitro group
• nitro-
• Nitrobacter
• nitrobacteria
• Nitrobacteriaceae
• nitrobacterium
• nitrobenzene
• nitrocalcite