Wiktionary
n. rush hour.
Wikipedia
Peak Hour is an album by Psychic TV.
"Peak Hour" is a song from The Moody Blues 1967 album Days of Future Passed, a concept album with each song representing a part of the day. "Peak Hour" is featured on the fourth track, which is titled " Lunch Break." "Peak Hour" was written by the Moody Blues' bassist John Lodge.
The orchestral piece at the beginning of the song, which takes up the first two minutes was composed by Peter Knight, who also arranged " The Day Begins" and the rest of the orchestral sections of Days of Future Passed.
"Peak Hour" is one of the more up-beat songs on Days of Future Passed. This style of upbeat rock and roll songs would ultimately become John Lodge's signature song-writing style for the Moody Blues.
Usage examples of "peak hour".
She's the one who comes swaggering in here, peak hour, too, looking for trouble, badgering me, poking at me, and breaking me fucking nose.
Being a very exact man, he qualified his statement, saying that most of his driving was not done in the city, but on the freeway, although at the peak hour of traffic, he had to slow down and accelerate quite often.
Since Vanderwagon's departure, Carson had taken to dining alone, well past the peak hour for dinner.