/ˌmɪdˈdeɪ ||; ˈmɪdˌde/noun [U] at or around twelve o'clock in the middle of the day 在白天十二点（左右）；正午；中午: We arranged to meet at midday. 我们安排在中午见面。the heat of the midday sun 正午太阳的炎热 [SYN] noon 同义词为noon ☞ Look at midnight. 参看midnight。