一いちの膳ぜんいちのぜんMeanings1nounfirst course at a banquetRefers to the initial set of dishes served in a traditional multi-course Japanese meal, often on a small tray.一いちの膳ぜんには刺さし身みと煮に物ものが並ならんでいた。The first course included sashimi and simmered dishes.