shoulder peak
n.— «Different rates would be charged electric power users during “super peak hours,” “shoulder peak hours,” and “off peak hours.”» —“Electricity Rates Must Be Stabilized” Herald-Times-Reporter (Manitowoc-Two Rivers, Wis.) Feb. 27, 1976. (source: Double-Tongued Dictionary)
Further reading
What if, instead of being an inanimate object, a dictionary were alive? That’s the idea behind a lavishly illustrated new children’s book called The Dictionary Story (Bookshop|Amazon) by Oliver Jeffers and Sam Winston. This is part of a...
Astronauts returning from space say they experience what’s called the overview effect, a new understanding of the fragility of our planet and our need to reflect on what humans all share as a species. A book about the end of the universe...