plural of Paris green

(historical) A miniature figure dressed in the latest fashions, sent out by Paris modistes.

plural of Paris doll

A fine form of whiting, the chalk used in paints etc.

(dated) Synonym of Bucharest, Romania. / (dated) Synonym of Casablanca, Morocco. / (obsolete) Synonym of Lahore in British India. / (dated) Synonym of Phnom Penh, Cambodia.

Prussian blue

(historical) The public executioner in Paris, France.

(mathematical logic) A theorem stating that a certain combinatorial principle in Ramsey theory, namely the strengthened finite Ramsey theorem, is true, but not provable in Peano arithmetic.

Simultaneously; likewise, equally. / (economics, law) At an equal rate.

(economics) at an equal rate