Definition of "catalpa" [ca•tal•pa]

• Any of various, usually deciduous trees of the genus Catalpa, especially C. bignonioides or C. speciosa, native to the United States and having whorled, heart-shaped leaves, showy clusters of white flowers, and long, slender, cylindrical pods. Also called Indian bean. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "The catalpa is a tree which was planted about 25 years ago as a commercial speculation in Iowa, Kansas, and Nebraska."
• "Among the former I behold the "catalpa," with its silvery bark and trumpet-shaped blossoms; the "Osage orange," with its dark shining leaves; and the red mulberry, with thick shady foliage, and long crimson calkin-like fruits."
• "I just bought a tube of catalpa worm paste for catfish bait."