KNOTTY


Meaning of KNOTTY in English

/ ˈnɒti; NAmE ˈnɑːti/ adjective ( knot·tier , knot·ti·est )

1.

complicated and difficult to solve

SYN thorny :

a knotty problem

2.

having parts that are hard and twisted together :

the knotty roots of the old oak tree

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.