(music) A musical notation that indicates the relative duration of a note, using the color or shape of the note head, the presence or absence of a stem, and the presence of flags.

A system of music notation designed to facilitate choral singing, and the style of psalmody associated with it. The heads of the notes are of various shapes, not always round.

To make a record of what one hears or observes for future reference.

To pay attention; to take notice; to note.

A note or notation made in a side margin. / A minor related mention, made as an aside, or afterthought.

(music) A note whose duration is one sixty-fourth that of a whole note.

A reminder to oneself to do something important.

Commentary or supplemental information, usually printed on the back of the cover or in an insert, of recorded media; such as record albums, CDs, videos, or DVDs.

(of a chord or sonority) The lowest note played or notated

(finance) A promissory note that specifies a date (or dates) when repayment must be made.