be made of

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.

At scales roughly a billion billion times smaller than a proton, physicists propose that everything may be made of incredibly tiny vibrating strings.

From Science Daily • May 19, 2026

The interiors would be made of leather that rivaled Prada’s.

From The Wall Street Journal • Apr. 10, 2026

International aviation safety guidelines state that such navigation structures should be made of frangible, or breakable, material -- a recommendation not followed at the Muan airport.

From Barron's • Dec. 23, 2025

Dreiling, said he does not have standing to take part in the hearings and it was unclear what, if any, record will be made of Anderson’s objections.

From Los Angeles Times • Aug. 20, 2025

The gene, Schrödinger posited, had to be made of a peculiar kind of chemical; it had to be a molecule of contradictions.

From "The Gene" by Siddhartha Mukherjee