Word of the Week: This week, we’ve got ‘cornichon’ coming up.  How to pronounce it: Kor-nee-shohn.  What it means in English: You’ll most likely see it written on restaurant menus as a tasty burger accompaniment, along with tomatoes and lettuce. Any guesses yet?  It is, of course, the gherkin. (Sorry if I’ve offended the sensibilities…