n. sl. 1 a a deposit of unwanted impurities, grease, etc. b a corrosive deposit in a nuclear reactor. 2 an unpleasant person. 3 nonsense. cruddy adj. (cruddier, cruddiest).
[ var. of CURD ]
CRUD
Meaning of CRUD in English
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012