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Definitions

cardboard

[kahrd-bawrd, -bohrd] / ˈkɑrdˌbɔrd, -ˌboʊrd /
ADJECTIVE
paper
Synonyms
Antonyms
WEAK




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.

Human soldiers have easily foiled AI systems by doing what is "out of the ordinary", like somersaulting or putting cardboard boxes over their heads, he adds.

From BBC • Jun. 8, 2026

Inside the sparse, upscale abode, cardboard moving boxes are still scattered across the entryway, and his shelves lack ingredients.

From Los Angeles Times • Jun. 4, 2026

The package will arrive on time, in unmarked brown cardboard, in two days.

From Salon • May 27, 2026

In 2025, she bought a machine that assembles cardboard boxes.

From The Wall Street Journal • May 25, 2026

It just looked like scratched cardboard to me.

From "Klawde: Evil Alien Warlord Cat" by Johnny Marciano and Emily Chenoweth




Vocabulary lists containing cardboard


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