Easily damaged or destroyed by cold; unable to withstand freezing temperatures.
From Latin 'frigus' (cold) plus 'labile' (from Latin 'labilis,' meaning unstable or prone to fall apart). A scientific term used in biology and medicine.
Tropical plants are frigolabile—that's why you can't leave a poinsettia in a cold car or it'll die; some organisms evolved in warm places and literally can't handle the cold!
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