1. water or other liquid present in small amounts, especially in the air or absorbed by something

Examples

• The plants need moisture to grow properly.
• There was too much moisture in the air, making it feel humid.
• The wood absorbed moisture from the rain.
• Use a cream to add moisture to your dry skin.
• The basement had a musty smell due to excess moisture.
• Seeds require warmth and moisture to germinate.
• The moisture on the windows indicated high humidity inside.