Greenhouse - What does it mean?
A building traditionally made of glass, but now also made from plastics such as polyethylene, in which plants are grown more rapidly than outside such a building by the action of heat from the sun, this heat being trapped inside by the glass or plastic.
: In the UK, greenhouse is the term used domestically. Large commercial greenhouses are called glasshouses by professionals.
* glasshouse (chiefly commercial)
* greenhouse bug
* greenhouse effect
* greenhouse gas
Not English has no English definition. It may be misspelled.