This is the 6675th most frequent Russian word.
note
The Russian word "нота" (nota) translates to "note" in English, meaning a musical note or a written message.
In this sentence, 'заметка' (zametka) refers to a written or recorded note or reminder in a notebook or journal.
Я сделал заметку в своем блокноте, чтобы не забыть это важное дело.
I made a note in my notebook to not forget this important matter.
Here, 'примечание' (primechanie) is used to mean an annotation, typically added to highlight or explain something important.
Не забудьте обратить внимание на это важное примечание.
Don't forget to pay attention to this important remark.
The word 'нотки' (notki) here conveys shades or hints, specifically feelings or tones, in someone's voice or expression.