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

Alternative spelling of carbon neutral

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

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.

Having no regard to ethnicity

Alternative form of network neutrality

A principle proposed for user-access networks participating in the Internet that advocates no restrictions by ISPs or government on the content, sites, platforms, equipment, and modes of communication over the network.

(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.