ta-ta

ta-ta |tä ˈtä tɑ ˈtɑ | ▶exclam. informal, chiefly Brit. goodbye. ORIGIN early 19th cent.: of unknown origin; compare with earlier da-da.

ta-ta

ta-ta |taˈtɑː | ▶exclamation Brit. informal goodbye. ORIGIN early 19th cent.: of unknown origin; compare with earlier da-da.

ta-ta

ta-ta ta ta /tæ̀tɑ́ː, tə -/間投詞 ｟英 くだけて 小児 ｠バイバイ .