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

• gall ducts
• galleass
• galleasses
• galled
• galleon
• galleons
• galleria
• gallerias
• galleried
• galleries
• gallery
• gallerying
• galleryite
• galleryites
• gallet
• galleted
• galleting
• gallets
• galley
• galley-foist
• galley kitchen
• galley kitchens
• galley proof
• galley proofs
• galleys