Definition of diol
: a compound containing two hydroxyl groups
Recent Examples of diol from the Web
Ethoxylated acetylenic diolsOfficially called a surfactant, this modifies the surface tension of the water and dyes:
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Origin and Etymology of diol
International Scientific Vocabulary
First Known Use: 1920See Words from the same year
Learn More about diol
Britannica.com: Encyclopedia article about diol
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