Of a rich blue colour, tinted with green.

(inorganic chemistry) An insoluble dark, bright blue pigment, ferric ferrocyanide (equivalent to ferrous ferricyanide), used in painting and dyeing, and as an antidote for certain kinds of heavy metal poisoning.

The modern reconstruction of the Old Prussian language, spoken by pilot communities in Lithuania, Poland, and elsewhere.

An inhabitant of New Prussia, Ontario.

Of or pertaining to the New Prussian language. / (rare) Of or pertaining to the people that speak the New Prussian language.

A member of the Baltic tribe that historically inhabited Prussia; a Baltic Prussian.

An extinct Baltic language, once spoken by the Old Prussians, the indigenous peoples of the historical region of Prussia (now north-eastern Poland, the Kaliningrad Oblast of Russia and Lithuania).

Of or pertaining to the Old Prussian language or people.

A dialect of East Low German that developed in Prussia (East Prussia, West Prussia and Danzig), influenced to some extent by Dutch and Old Prussian, and to a small extent by Polish, Latvian, Lithuanian and Russian, which is now spoken in Germany and which gave rise Plautdietsch.

The quality or characteristic of being Prussian.