1. A sweet crystalline aldehyde formed by the breakdown of sugars
   - glyceraldehyde

Type of: aldehyde

• pin grass
• pin money
• PIN number
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• pin tumbler
• pin wrench
• pin-tailed duck
• pin-tailed grouse
• pin-tailed sandgrouse
• pin-up
• pina cloth
• pina colada
• Pinaceae
• pinafore
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