What is another word for hothouses?
Pronunciation: [hˈɒtha͡ʊsɪz] (IPA) 
When talking about hothouses, also known as greenhouses, there are few synonyms that can be used to describe these facilities. One possible word is conservatory, which describes a building specifically designed to grow and nurture plants. This name is often used to describe larger, more elaborate structures designed to hold exotic plants and flowers. Another term is hotbox, which can refer to any type of structure designed to trap heat and protect delicate plants from the elements. In addition, some people may use the term glasshouse, which is often used to describe smaller, more utilitarian greenhouses.
