note
Pronunciation: /nəʊt/
noun
- 1a brief record of points or ideas written down as an aid to memory: I’ll make a note in my diary lecture notes
- a short comment on or explanation of a word or passage in a book or article; an annotation: see note iv above
- 2a short informal letter or written message: I left her a note explaining where I was going
- a short official document certifying a particular thing: you need a sick note from your doctor
- an official letter sent from the representative of one government to another: the Secretariat sent a diplomatic note to the embassy protesting about the sale of arms
- 3British a banknote: a ten-pound note
- a written promise or notice of payment of various kinds: a credit note
- 4a single tone of definite pitch made by a musical instrument or the human voice: the last notes of the symphony died away
- a written sign representing the pitch and duration of a musical note.
- a key of a piano or similar instrument: black notes
- a bird’s song or call, or a single tone in this: the tawny owl has a harsh flight note
verb

Phrases
-
of note
-
strike (or hit) a false note
- appear insincere or inappropriate: she greeted him gushingly, and that struck a false note
-
strike (or sound) a note of
- express (a particular feeling or view) about something: he sounded a note of caution about the trend towards health foods
-
strike (or hit) the right (or wrong) note
- say or do something in a way that that is very suitable (or unsuitable) for a particular audience or occasion: the republicans appeared to strike exactly the right note with the electorate
-
take note
- pay attention: employers should take note of the needs of disabled people

Origin:
Middle English (in note (sense 4 of the noun) and note (sense 1 of the verb)): from Old French note (noun), noter (verb), from Latin nota 'a mark', notare 'to mark'