hothouse
noun
[ ˈhɒthaʊs ]
• a heated greenhouse in which plants that need protection from cold weather are grown.
• "hothouse plants"
Similar:
greenhouse,
glasshouse,
conservatory,
orangery,
vinery,
alpine house,
winter garden,
summer house,
gazebo,
pavilion,
belvedere,
hothouse
verb
• educate or teach (a child) to a high level at an earlier age than is usual.
• "a school that had a reputation for hothousing its girls"