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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.

Then they added cardboard and a thick layer of mulch, using a no-dig gardening method called sheet mulching.

From Los Angeles Times • Mar. 30, 2026

In reality, my dad’s will was in a cardboard box next to the Christmas decorations.

From Salon • Mar. 24, 2026

They’re not cardboard cutouts, exactly, but they’re blank enough slates for us to project onto.

From Slate • Mar. 13, 2026

A cardboard box found in a collector's "ramshackle" collection of vintage films contained two episodes of Doctor Who that have not been viewed since airing in the 1960s.

From BBC • Mar. 12, 2026

With a heavy sigh I held up one of the cardboard cutouts shaped like a cell phone.

From "Sir Fig Newton and the Science of Persistence" by Sonja Thomas