What is another word for staff line?
Pronunciation: [stˈaf lˈa͡ɪn] (IPA) 
Staff line is a term mainly used in music notation to refer to the horizontal lines where various musical notes are placed. Several synonyms can be used to describe those lines in sheet music. For instance, one can call them music lines, stave lines, or simply the stave. The term staff is also commonly used when referring to a set of five lines that musicians use to write music notes on. Other synonyms of staff line include rule, score, or clef. In general, these terms all refer to the same thing, which is the horizontal lines in sheet music that allow for musical notation to be read and interpreted accurately.
