S: (n) note, musical note, tone (a notation representing the pitch and duration of a musical sound) "the singer held the note too long"
S: (n) note (a tone of voice that shows what the speaker is feeling) "there was a note of uncertainty in his voice"
S: (n) note (a characteristic emotional quality) "it ended on a sour note"; "there was a note of gaiety in her manner"; "he detected a note of sarcasm"
S: (n) note, annotation, notation (a comment or instruction (usually added)) "his notes were appended at the end of the article"; "he added a short notation to the address on the envelope"
S: (n) poste restante (a notation written on mail that is to be held at the post office until called for (not in the United States or Canada))
S: (n) citation, cite, acknowledgment, credit, reference, mention, quotation (a short note recognizing a source of information or of a quoted passage) "the student's essay failed to list several important citations"; "the acknowledgments are usually printed at the front of a book"; "the article includes mention of similar clinical cases"
S: (n) nota bene, NB, N.B. (a Latin phrase (or its abbreviation) used to indicate that special attention should be paid to something) "the margins of his book were generously supplied with pencilled NBs"
S: (n) note, promissory note, note of hand (a promise to pay a specified amount on demand or at a certain time) "I had to co-sign his note at the bank"
Verb
S: (v) note, 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"
S: (v) notice, mark, note (notice or perceive) "She noted that someone was following her"; "mark my words"
S: (v) note, take note, observe (observe with care or pay close attention to) "Take note of this chemical reaction"