bush willow
nounDefinition of bush willow
: any of a number of southern African trees of the genus Combretum: such as
a
: a small deciduous tree (Combretum apiculatum) 15 to 20 feet high that is a common constituent of the Transvaal bushveld
b
: a small tree (Combretum erythrophyllum) bearing 4-winged fruits and usually growing on the banks of streams