The French idiom “savoir où le bât blesse” means literally “to know where the pack-saddle pinches.” What it really means is “to know someone’s secret problems” or “to know someone’s hidden pain.” A pack saddle is a device, usually made from wood, placed on the back of an animal, to enable it to transport goods….

The French idiom “faire long feu” literally translates as “to make long fire.” What it really means is “to drag on,” “to not have the desired effect,” “to last longer than expected” or “to miss your goal.” It comes from the era of of muzzle-loading rifles, before the invention of waterproof cartridges that enclosed the…

The French idiom “montrer patte blanche” translates literally as “to show white paw.” What it really means is “to prove your identity,” “to present authorisation to enter a place,” or “to be recommendable.” This saying dates back to the time of Jean de La Fontaine. He was a poet and a writer of fables who…