Gypsum is a common mineralA naturally occurring solid substance found in the earth. used to make plaster, cement, and drywall products. It is valued in constructionThe work of building houses, roads, or other structures. and manufacturing because it can be processedChanged by a series of steps into another form or product. into useful building materials.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-22. AI assessment; not a guarantee of accuracy.
Pronunciation
AI-generated pronunciation audio (OpenAI).
Accent: General American English
IPA: /ˈdʒɪpsəm/
Easy pronunciation: JIP-sum (approximate spelling).
Stress: Stress on the first syllable.
Meaning the mineral used to make plaster and construction materials.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-22. AI assessment; not a guarantee of accuracy.
Gypsum Meaning
a soft mineral used to make plaster and construction materials
Part of speech: noun
Definition: a common white or colorless mineral made of hydrated calcium sulfate, used to make plaster, cement, and other building materials
Example: The walls were finished with a layer of gypsum plaster.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-22. AI assessment; not a guarantee of accuracy.
Common Mistakes
- People sometimes confuse gypsum with plaster, but gypsum is the mineral, while plaster is a material made from it.
- Gypsum is not a general word for all white powders or rocks.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-22. AI assessment; not a guarantee of accuracy.
Frequently Asked Questions
What does gypsum mean?
Gypsum is a mineral made of hydrated calcium sulfate. It is commonly used to make plaster, cement, and drywall.
What is a simple definition of gypsum?
Gypsum is a soft mineral used in building materials like plaster.
What are synonyms for gypsum?
There are no strong everyday synonyms for gypsum. It names a specific mineral.
Is gypsum the same as plaster?
No. Gypsum is the mineral; plaster is one product made from it.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-22. AI assessment; not a guarantee of accuracy.