concave

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The digital replica shows that some of the boilers are concave, which suggests they were still operating as they were plunged into the water.

From BBC • Apr. 8, 2025

It only uses 1.0 gpf, with the help of two strong jets concealed in a concave rim beneath the seat that create a strong swirl during the flush.

From Slate • Feb. 25, 2025

An actor playing an ancient Greek priestess holds a silver torch containing highly combustible materials over a concave mirror.

From Seattle Times • Apr. 15, 2024

"To bring this feature to a molecule, I envisioned encapsulating the rotator space by using bulky concave shaped stators."

From Science Daily • Sep. 29, 2023

She travelled into the stratosphere on an exhibition trip, where the sky turned deep purple and the stars came out and the misty earth below looked like a huge concave bowl.

From "I, Robot" by Isaac Asimov