midday [ˌmɪdˈdeɪ]

以下由轻松背单词网站提供

n.正午，中午；adj.正午的

12 o'clock in the middle of the day

It is now past midday. 现在已过中午了。
I awoke to bright sunlight filling my room. It was already midday. 我一醒来就看见屋里阳光灿烂，原来已是中午了。