1. a building with glass or plastic walls and roof used for growing plants

1. relating to or causing the greenhouse effect
Usage: environmental science

Examples

• The tomatoes are growing well in the greenhouse.
• She spent the morning watering plants in the greenhouse.
• The school built a new greenhouse for the botany class.
• Greenhouse gases trap heat in the atmosphere.
• Carbon dioxide is a major greenhouse gas.
• The greenhouse effect contributes to global warming.
• They visited the botanical garden’s tropical greenhouse.