← Back to browsepontoonnoun#38,611Translationsフロートフロート橋脚舟きょうきゃくしゅうポンツーンポンツーン台船だいせんEnglish definition(nautical) a floating structure (as a flat-bottomed boat) that serves as a dock or to support a bridgeExamplesNo examples yet.Similar wordspontoonspontonponpoonpontponte← mukeshsiento →