high day

noun

1. a holy or festal day.

2. heyday.

high day

noun

1. a day of celebration; festival (esp in the phrase high days and holidays )

Word History and Origins

Origin of high day¹

1150–1200; Middle English heye dai feast day

Example Sentences

A new analysis from scientists involved with the World Weather Attribution group suggests the high day time and night time temperatures would not have been possible without the world's long term use of coal, oil and gas as well as other activities such as deforestation.

Read more on BBC

Australia defines a heatwave as three or more days in a row of unusually high day and night temperatures.

Read more on BBC

“We were operationally looking at how the park could be better used. That’s a type of park that has high day use,” he said, noting about the pavilion area, “the public has liked and utilized it very much.”

Read more on Washington Times

Coffelt said along with that high day use, interest remained in a camping option.

Read more on Washington Times

Temperatures stayed high day and night, day after day.

Read more on Slate