← Back to browseplainsnoun#9,775Translations明白めいはくあからさまあからさまシンプルシンプルプレーンプレーンEnglish definitionextensive tract of level open landExamplesThe air of hills is cooler than that of plains.Wild animals roamed across the plains.Similar wordsplainplaintplaineplantainsplainlyplainer← immunologydebra →