A small European state, in present-day Belgium, that existed from 1816 to 1930.

Alternative spelling of carbon neutral

Alternative spelling of gender-neutral.

Alternative form of metal neutral

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

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

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.

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

plural of neutral zone

plural of neutral vowel