no ‧ ta ‧ tion /nəʊˈteɪʃ ə n $ noʊ-/ BrE AmE noun [uncountable and countable]
a system of written marks or signs used to represent something such as music, mathematics, or scientific ideas
no ‧ ta ‧ tion /nəʊˈteɪʃ ə n $ noʊ-/ BrE AmE noun [uncountable and countable]
a system of written marks or signs used to represent something such as music, mathematics, or scientific ideas
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012