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sandwich panel

American  

noun

  1. a structural panel consisting of a core of one material enclosed between two sheets of a different material.

Etymology

Origin of sandwich panel

First recorded in 1945–50

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.

Next year, however, the Air Force plans to test a sandwich panel that will beam its energy down.

From Science Magazine • Oct. 18, 2022

In the underground caves, the rocks act as the "sandwich panel", so it is "as natural as possible"

From Reuters • Sep. 21, 2022

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.