■ noun N. Amer. & Austral./NZ a plant of arid regions which breaks off near the ground in late summer, forming light spherical masses blown about by the wind. [Several species in the genera Salsola and Amaranthus .]
TUMBLEWEED
Meaning of TUMBLEWEED in English
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004