FRENCH PHRASES IN THE ENGLISH LANGUAGE
CARTE BLANCHE Unlimited authority, absolute freedom. A signed sheet of paper given to another to be filled up as he pleases.
MÉALLIANCE A bad match. A marriage made with someone who is socially inferior.
SPÉCIALITÉ DE LA MAISON An appetizing dish for which the house (or restaurant) is famous.
LE DERNIER CRI The latest word; the latest thing. The latest fashion.
TOUR DE FORCE A feat of strength; an exhibition of skill.
SAVOIR-FAIRE The knowing how to do or act; tact.
RAISON D’ÊTRE Reason for existence.
PIÈCE DE RÉSISTANCE The main dish of a meal, also the chief article of any series or collection.
NOBLESSE OBLIGE Nobleness of conduct is expected from those who are well born. Rank entails responsibilty.
NOUVEAU RICHE A person lately becomes wealthy; often connoting vulgarity.
HORS DE COMBAT Out of the combat; disabled.
FAIT ACCOMPLI A thing already done; something accomplished.
FAUX PAS A false step; especially an offense against convention.
ENTRE NOUS Between ourselves; confidentially.
HONI SOIT QUI MAL Y PENSE Evil be to him who evil thinks. (The motto of the Order of the Garter)
HORS D’OEUVRE An appetizer; a relish.
LAISSEZ FAIRE Let people do what they choose, hence as a noun, non interference of government in matters of trade and industry.
MAL DE MER Seasickness.
NOM DE PLUME An author’s assumed name; a pen name.
`A LA CARTE By the card, or bill of fare; used to designate a meal in which each dish is paid for at a specified price. (Opposite of TABLE D’HÔTE)
BÊTE NOIRE A bugbear; an object of aversion. (Literally...black beast)
COUP D’ÉTAT A sudden act in politics, as the overthrow of the existing government.
COUP DE GRÂCE A finishing stroke. Any decisive action that settles a difficult situation. (The last straw!)
ENFANT TERRIBLE A terrible child; one who makes embarrassing remarks.
ENTENTE CORDIALE A cordial understanding; used especially of relations existing between governments.
CUL-DE-SAC A trap; a blind alley; a passage open only at one end.
AU COURANT Up-to-date; advised; informed.
CHACUN À SON GOÛT Each to his own taste.
EN RAPPORT In agreement, in sympathy; in harmony.
CHERCHEZ LA FEMME (Literally...look for the woman.) There’s a woman in the case.
VIVE LE ROI! Long live the king!
BON VOYAGE Good journey; farewell; good luck.
VIS-À-VIS One who is face to face with another; opposite.
CHAISE LONGUE A kind of a sofa or lounge with a rest for the back at one end only.
AU REVOIR Till we meet again; goodbye; implying that the separation is to be temporary. (Distinguished from ADIEU, which implies a final leavetaking.)
C’EST LA VIE That is life.
À VOTRE SANTÉ To your health; sometimes given as a toast.
BON APPÉTIT! May you enjoy your meal; have a good appetite.
JOIE DE VIVRE A joyful feeling at being alive.
ESPRIT DE CORPS A spirit binding together the members of an organization; comradeship.
AVANT-GARDE Those who are in advance of the general public. (In a military sense, a group that precedes the great mass of the troupe letting it know the position of the enemy).
JEU DE MOTS Play on words; a pun.
RENDEZ-VOUS An appointed place of meeting; an appointment for a meeting at an appointed time and place.
AU CONTRAIRE On the contrary.
OBJET D’ART A work of artistic merit.
GRÂCE À DIEU Thanks be to God.
RÉPONDEZ S’IL VOUS PLAÎT (R.S.V.P.) Reply if you please.
AFFAIRE DU COEUR An affair of the heart; a love affair.
DE NIMES From which we get DENIM, the cloth originating from the City of Nimes.

Thanks to contributors to this list: Sheryl Wiitalla; Orv. Menard