Musical stave marking

Wiktionary Word definitions in Wiktionary
n. (context music English) A symbol showing that the second line from the top of the staff represents the F below middle C.

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Bass \Bass\, a. Deep or grave in tone. Bass clef (Mus.), the character placed at the beginning of the staff containing the bass part of a musical composition. [See Illust. under Clef .] Bass voice , a deep-sounding voice; a voice fitted for singing bass.

Longman Dictionary of Contemporary English Word definitions in Longman Dictionary of Contemporary English
noun EXAMPLES FROM CORPUS ▪ Formerly, notes written in the bass clef were written a fourth lower than the required pitch instead of a fifth higher. ▪ The bass clef is used for the lower parts of the compass, the tenor for the higher.

WordNet Word definitions in WordNet
n. a clef that puts the F below middle C on the fourth line of a staff [syn: F clef ]