rain tree


noun

Origin of rain tree

First recorded in 1875–80

Example sentences from the Web for rain tree

  • A copious production of honeydew by plant lice, scale insects, etc., may be at the bottom of some of the rain-tree stories.

    Meteorology |Charles Fitzhugh Talman

British Dictionary definitions for rain tree

rain tree

noun

a leguminous tree, Samanea saman, native to Central America and widely planted in the tropics for ornament. It has red-and-yellow feathery flowers and pinnate leaves whose leaflets close at the approach of rain