Look up purity in Wiktionary, the free dictionary.

Purity is the absence of impurity in a substance.

Purity may also refer to:

• in Buddhism, purity refers to a spiritual purity of character or essence.
• Abstinence from vices and/or abundance of virtue.
• Purity Dairies, A Nashville, Tennessee based dairy company.
• Purity Distilling Company, an alcohol manufacturer involved in the Boston Molasses Disaster.
• Black oil, a fictional alien virus in the TV series The X-Files.
• A former supermarket brand owned by Woolworths Limited.
• Purity, a song by Slipknot on their debut self-titled album, appears on the first pressings and 10th anniversary edition.
• The colorfulness of a light source.
• The purity of gas.
• The purity of a quantum state, a measure of correlation between a system and its environment.

[edit] See also

• Pure

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