(music) A symbol used for pitchless instruments, such as some of those used for percussion instruments, for which each line can represent a specific percussion instrument within a set, such as in a drum set.

plural of neutral clef

(music) A third that is between a major and a minor third in size; an interval of approximately three and a half semitones.

Applicable or available to all genders. / Not indicating or restricted by gender, and thus applicable or available to those of any gender and to those of no gender.

(American football) A zone between the defensive line of scrimmage and the offensive line of scrimmage.

(physics) An exchange current which carries no electric charge and mediates certain types of electroweak interactions.

An artificial language, created by Waldemar Rosenberger in 1902, partially derived from Volapük, with a vocabulary consistently selected on the basis of the maximum internationality of the roots.

Alternative spelling of carbon neutral

Having an overall zero carbon footprint after carbon emissions trading has been taken into account.

(historical) A former area between Saudi Arabia and Iraq, abolished 1991.