Sentence:  Kings' Cake/<WSD>Galette</WSD> des Rois. ... Created to celebrate Epiphany, or Twelfth Night, the day the Three Kings visited the infant Jesus, the <WSD>galette</WSD> should probably appear only on Epiphany, January 6, but knowing something wonderful when they see (and taste) it, Parisians have made the "galette des rois" a month-long indulgence. The word <WSD>galette</WSD> can mean many thingsnb..., among them a crêpe; a small savory pancake (think potato pancake); a cookie, usually a butter cookie from Brittany; or a round thick but not particularly high cake, like the kings' cake. The <WSD>"galette</WSD> des rois" is two rounds of puff pastry filled with a mixture of almond cream and pastry cream. 
Meaning of the word marked with <WSD> tags:  A type of flat, round cake from France.