Learn how to say Rooibos correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word rooibos:
an evergreen South African shrub of the pea family.
Genus Aspalathus, family Leguminosae
(also rooibos tea) [mass noun] an infusion of the leaves of the rooibos plant drunk as tea.
early 20th century: from Afrikaans, literally ‘red bush’