rock bottom

¹ American  

noun

1. the very lowest level.

   He went bankrupt and touched rock bottom.

---

rock-bottom ² American  

[rok-bot-uhm] / ˈrɒkˈbɒt əm /

adjective

1. at the lowest possible limit or level; extremely low.

   rock-bottom prices.

---

rock bottom British  

noun

1. 1. the lowest possible level

   2. ( as modifier )

      rock-bottom prices

---

rock bottom Idioms  

1. The lowest possible level, absolute bottom, as in Wheat prices have reached rock bottom. This idiom alludes to the presence of bedrock that prevents digging farther down. [Late 1800s]

---

Etymology

Origin of rock bottom¹

An Americanism dating back to 1865–70

Origin of rock-bottom²

First recorded in 1880–85

Explanation

Use the adjective rock-bottom to describe something that can't be any lower, especially a price. If a store is selling TVs at rock-bottom prices, you probably can't find one any cheaper. You'll almost always find this word describing the low price tag of something that's on sale or that has a very low cost. The rock-bottom prices for books can usually be found online or in a used book store or yard sale, rather than at a new book store. And you'll get rock-bottom prices on groceries if you clip coupons and buy store brands. Rock-bottom was coined sometime in the late nineteenth century.

Example Sentences

Trust is at rock bottom, and many seem to be of the opinion that systems need to be shaken up if not torn up entirely.

From BBC • Feb. 20, 2026

When Amy Laird discovered she was spending seven hours a day on her phone, she said it was her "rock bottom" moment.

From BBC • Feb. 8, 2026

When he woke up outside on a stranger’s futon with no money to his name, he knew he’d hit rock bottom.

From Slate • Feb. 2, 2026

The talent level clearly has hit rock bottom only a year after Alijah Arenas was a McDonald’s All-American at Chatsworth High and Tajh Ariza led Westchester to the City Section Open Division title.

From Los Angeles Times • Jan. 4, 2026

Whenever we hit rock bottom, Elisabet somehow discovers a little cash in her purse.

From "The Poisonwood Bible" by Barbara Kingsolver

Related Words

• nadir