Synonyms of greenhouse

greenhouse

noun

ˈgrēn-ˌhau̇s 

as in conservatory

a glass-enclosed building for growing plants

needed to move the plants into the greenhouse before the first frost killed them

Synonyms & Similar Words

• conservatory
• nursery
• glasshouse
• hothouse
• hotbed
• cold frame
• botanical garden

Example Sentences

Recent Examples of greenhouse

The Colonial Revival–style home has 27 rooms and shares its one-acre grounds with gardens, a historic gazebo, a greenhouse, and a carriage house. — Katie Schultz, Architectural Digest, 6 Nov. 2026

There’s also a tennis court, a Victorian-style greenhouse, and an indoor swimming pool that’s currently out of use. — Abby Montanez, Robb Report, 29 Oct. 2026

Inside the greenhouses, staff are growing a variety of tree species, including ponderosa pine. — Dillon Thomas, CBS News, 21 Oct. 2026

Oakland topped WalletHub’s 2026 ranking thanks to low greenhouse-gas emissions, excellent air quality, and abundant green space, with California claiming six of the top 10 spots. — Bailey Berg, Travel + Leisure, 19 Oct. 2026