ダブルヘッダーダブルヘッダーFreq.FrequencyTop 100,000Meanings1noundoubleheaderSports term for two games played consecutively on the same day, typically by the same two teams.今日きょうはダブルヘッダーで、午ご後ご1時じと6時じに試し合あいがある。Today is a doubleheader, with games at 1 p.m. and 6 p.m.