definition of
note

[1] #1 note v. [observe, mention, remark] make mention of; "She observed that his presentation took up too much time"; "They noted that it was a fine day to go sailing". wn

[2] #2 note v. [notice, mark] notice or perceive; "She noted that someone was following her"; "mark my words". wn

[3] #3 note v. [take note, observe] observe with care or pay close attention to; "Take note of this chemical reaction". wn

[4] #4 note n. a brief written record; "he made a note of the appointment". wn

[5] #5 note n. [short letter, line, billet] a short personal letter; "drop me a line when you get there". wn