1. (noun) a compound of an oxide with water

• hydrated oxide

1. (noun) a compound of an oxide with water

• aluminium hydroxide
• aluminum hydroxide
• hydrated aluminium oxide
• hydrated aluminum oxide
• calcium hydrate
• calcium hydroxide
• caustic lime
• hydrated lime
• lime
• lime hydrate
• slaked lime
• caustic potash
• potash
• potassium hydroxide
• caustic soda
• sodium hydroxide
• magnesium hydroxide

1. (noun) a compound of an oxide with water

• chemical compound
• compound

2. (noun) a chemical compound containing the hydroxyl group

• chemical compound
• compound