IPA: //ˈmɪdˌsʌmər//
KK: /ˈmɪdˌsʌmər/
The time in the middle of summer, often associated with the longest day of the year.
We celebrated midsummer with a big outdoor party.
Midsummer → It is formed from "mid-" (meaning middle) and "summer" (from Old English *sumor*, meaning the warmest season of the year). The word "midsummer" refers to the middle of the summer season, typically around the summer solstice.
Think of the 'middle' ('mid-') of the 'warm season' ('summer') — that's why midsummer refers to the peak of summer.