noun

hothouse

hothouse, greenhouse

Orchids grow well in a hothouse.

Orchids grow well in a hothouse.

The startup was a hothouse for new ideas.

The startup was a hothouse for new ideas.

a hothouse a building for growing plants They grow tomatoes in a hothouse.

a hothouse for ((sth.)) an environment that encourages rapid growth The lab is a hothouse for innovation.

Synonyms: greenhouse, conservatory

From 'hot' + 'house'. A house kept hot for growing plants.

Imagine a house that is very 'hot' inside, perfect for tropical plants.

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