noun
: an outdoor shallow rectangular frame of boards or concrete with a usually glass cover to protect small plants from wind and low temperature especially early in the growing season — compare hotbed
[s]coldfram.jpg[/s]
noun
: an outdoor shallow rectangular frame of boards or concrete with a usually glass cover to protect small plants from wind and low temperature especially early in the growing season — compare hotbed
[s]coldfram.jpg[/s]
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012