noun Date: 1846 a disease of cruciferous plants (as cabbage) caused by a slime mold ( Plasmodiophora brassicae ) producing swellings or distortions of the root
CLUBROOT
Meaning of CLUBROOT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012