旗き弁べんきべんMeanings1nounstandard petal; banner; vexillumBotanical term for the large, often upright petal in papilionaceous flowers (e.g., peas, beans). Also called a banner or vexillum.エンドウの花はなの旗き弁べんは大おおきくて目め立だつ。The standard petal of a pea flower is large and conspicuous.
