1. plural of catalpa; deciduous trees with large heart-shaped leaves, showy white flowers, and long bean-like pods

Examples

• The catalpas in the park bloom beautifully in late spring.
• Several catalpas were planted along the street for shade.
• The catalpas dropped their long seed pods all over the yard.
• These catalpas can grow quite tall if given enough space.
• The landscaper recommended catalpas for their fast growth and attractive flowers.