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  1. MOULD Definition & Meaning - Merriam-Webster

    2 days ago · The meaning of MOULD is chiefly British spelling of mold.

  2. Mold - Wikipedia

    A mold (US, PH) or mould (UK, CW) is one of the structures that certain fungi can form. The dust-like, colored appearance of molds is due to the formation of spores containing fungal secondary metabolites.

  3. MOULD | English meaning - Cambridge Dictionary

    MOULD definition: 1. a soft, green or grey growth that can develop on old food or damp walls, or on objects that have…. Learn more.

  4. Mold vs. Mould: What’s the Difference? - Writing Explained

    What is the Difference Between Mold and Mould? In this article, I will compare mold vs. mould. I will use each spelling in a sentence and explain its proper context. Finally, I will discuss a helpful trick to use …

  5. Mould vs Mold: Which Spelling Should You Use? - Engrdu

    Oct 17, 2025 · “Mould” is the preferred spelling in British English, while “mold” is used in American English. Both words can refer to a fungus that grows on food or damp surfaces, or a hollow container …

  6. Mold vs. Mould - Meaning & Usage Examples - GRAMMARIST

    Mold and mould are alternative spellings of the same word, but mold is an American form, while mould is popular as a British spelling. Both can mean a furry growth of fungal hyphae; soft, loose earth; a …

  7. What Are Molds? - US EPA

    Jan 14, 2026 · Outdoors, molds play a part in nature by breaking down dead organic matter such as fallen leaves, dead trees and other debris; however, indoors mold growth should be avoided. There …

  8. Mold | Mold | CDC - Centers for Disease Control and Prevention

    Sep 26, 2024 · Learn what mold is, how to prevent it, and how to clean it up. There is always some mold around. Molds have been on the Earth for millions of years. Mold can get in your home through open …

  9. Mould - Simple English Wikipedia, the free encyclopedia

    Mold or mould, also sometimes referred to as mildew, is a fungal growth that develops on wet materials.

  10. Black mould: How dangerous is it in the home and how can it be ... - BBC

    Feb 13, 2025 · What causes mould in houses and how do you remove it? Condensation is the leading cause of mould in homes across the UK.