From the Greek for one day, campaign buttons & cruise ship menus are these items not meant to last

From its Times-Picayune: Basin Street sampler benefits Louis Armstrong... Jazz Camp From the French for loosening, it was an easing of U.S.-Soviet relations in the 1970s From the French for training, it's an equestrian event From the Greek for leaf, they're the individual parts of a flower's corolla From the Italian for foam, it's a molded ice cream dessert that often contains candied fruit From the Latin for adult, it's the stage of physiological maturity that usually happens to teenagers From the Latin for half-yearly, these divisions of a college's academic year can be 15 to 18 weeks long From the Latin for prescribe, it can mean to give orders, or to talk aloud for transcription