Kaffir boom

noun

-ˌbōm,

-ˌbüm

variants or kaffir boom

Africa

: coral tree

especially : a coral tree (Erythrina caffra) with scarlet flowers and light soft wood sometimes used for fence posts or shingles see usage paragraph at kaffir

Word History

Etymology

partial translation of Afrikaans kafferboom, from Kaffer Kaffir + boom tree, from Dutch, from Middle Dutch; akin to Old English bēam tree

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now