moldier; moldiest
1
: of, resembling, or covered with mold
2
a
: being old and moldering : crumbling
b
: antiquated, fusty
moldy tradition
moldiness noun

Examples of moldy in a Sentence

Her books became moldy after being left in a damp basement. The wine had a slightly moldy aroma.
Recent Examples on the Web Dilute bleach with water in a spray bottle and use it to saturate the moldy spots along the caulking. Mary Cornetta, Better Homes & Gardens, 7 Sep. 2024 Additionally, Vallo says that the lack of ventilation plastic containers have causes fruits to get moldy and mushy because of the moisture build up. Ashlyn Needham, Southern Living, 16 Aug. 2024 Another warning sign is a moldy or musty smell: This can indicate plumbing issues within the walls, or moisture within the air conditioning unit or vents—both of which can be expensive to fix. Emily Vanschmus, Better Homes & Gardens, 10 Aug. 2024 The violations ranged from moldy hot dog buns to a bartender cutting lemons with bare hands. Kunle Falayi, The Arizona Republic, 8 May 2024 See all Example Sentences for moldy 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'moldy.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of moldy was in the 14th century

Dictionary Entries Near moldy

Cite this Entry

“Moldy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/moldy. Accessed 1 Oct. 2024.

Kids Definition

moldy

adjective
moldier; moldiest
: resembling, containing, or covered with mold
moldiness noun

Medical Definition

moldy

adjective
variants or chiefly British mouldy
moldier or chiefly British mouldier; mouldiest
: covered with a mold-producing fungus
moldy bread

More from Merriam-Webster on moldy

Last Updated: - Updated example sentences
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