potassa /pə-tasˈə/ (chem; now rare)

1. Potash
2. Potassium monoxide or potassium hydroxide
3. Formerly used for potassium in compound names, eg carbonate of potassa

• pe-tsai cabbage
• pet-sat
• PET scanner
• PET scanners
• pet-sit
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• petted
• pettedly
• pettedness
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• petter
• Petter engine
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• petticoat
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• petticoated
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• petticoat-tails
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