English edit

Etymology edit

Benelux +‎ -ian

Adjective edit

Beneluxian (comparative more Beneluxian, superlative most Beneluxian)

  1. Of or relating to Benelux.

Noun edit

Beneluxian (plural Beneluxians)

  1. A native or inhabitant of Benelux.
    Synonym: Beneluxer