midday//ˈmɪd.deɪ//A2Frequency Level 11NeutralNoun1The middle of the day; twelve o'clock in the daytime; noon.We usually have lunch at midday.SynonymnoonnoontimeAntonymmidnightAdjectivemiddayCanonical form1Occurring at or relating to the middle of the day.The midday sun was very hot.
