noun🔗Share円形、円盤Anything having a round form; a round figure; a circle."the London Underground roundel"ロンドン地下鉄の円形figureappearanceartstructureChat with AIVocabulary GamePractice Reading
noun🔗ShareロンドーA roundelay or rondelay."The choir practiced a beautiful roundel for the spring concert, repeating the main verse several times. "合唱団は春のコンサートのために美しいロンドーを練習し、主要な詩を何度も繰り返しました。literaturemusicChat with AIVocabulary GamePractice Reading
noun🔗Share円盾A small circular shield, sometimes not more than a foot in diameter, used by soldiers in the fourteenth and fifteenth centuries."The museum displayed a beautifully preserved roundel, a small circular shield from the 1400s. "博物館には、1400年代の小さな円盾である、美しく保存された円盾が展示されていました。militaryweaponwearhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share円形紋章、ラウンドA circular spot; a charge in the form of a small coloured circle."The kite was decorated with a red roundel in the center. "凧は中央に赤い円形紋章で飾られていた。artappearanceheraldryChat with AIVocabulary GamePractice Reading
noun🔗Share円形識別章A circular insignia painted on an aircraft to identify its nationality or service."The British Spitfire fighter plane displayed a red, white, and blue roundel on its wings. "イギリスのスピットファイア戦闘機は、その翼に赤、白、青の円形識別章を表示しました。militaryvehicletechnologysignChat with AIVocabulary GamePractice Reading
noun🔗Share円形堡塁A bastion of a circular form."The children's playground had a colourful roundel at its center, a circular area for games. "子供の遊び場の中央には、ゲーム用の円形エリアである、カラフルな円形堡塁がありました。architecturemilitaryChat with AIVocabulary GamePractice Reading
