Pronunciation: /ˈhɑtˌhaʊs ɜrθ/
noun a noun is a word that represents a person, place, thing, or idea. In this case, 'earth' is a noun that refers to the planet we live on.
A1 Hothouse earth is a term used to describe a world with extreme heat.
A2 Scientists warn that hothouse earth could lead to catastrophic consequences for the planet.
B1 The concept of hothouse earth is a result of increased greenhouse gas emissions.
B2 Many experts believe that we are on the brink of entering a hothouse earth scenario.
C1 Mitigating the effects of hothouse earth will require global cooperation and significant changes in policy.
C2 The scientific community is working tirelessly to better understand the potential impacts of hothouse earth.
formal Scientists warn of the potential consequences of a hothouse earth scenario.
informal Hey, have you heard about this whole hothouse earth thing?
slang The planet could turn into a real hothouse earth if we don't take action.
figurative Her anger was like a hothouse earth, steadily building up until it exploded.
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