ref (zn):
(sports) the chief official (as in boxing or American football) who is expected to ensure fair play
arbiter, fluitist, scheids, scheidsrechter
Via: Ensyns.nl
ref (zn):
scheidsrechter(fr) personne chargée de faire respecter les règles.
cached Via: Dbnary en WikiWoordenboeken
Via: Memodata.com