A pink-flowered poui or trumpet tree, Tabebuia rosea (family Bignoniaceae), native to Central and South America and much grown in the Caribbean for ornament.
Origin
1960s.
Definition of pink poui in US English:
pink poui
noun
Caribbean
A pink-flowered poui or trumpet tree, Tabebuia rosea (family Bignoniaceae), native to Central and South America and much grown in the Caribbean for ornament.