hot-blooded

from WordNet (r) 3.0 (2006)
hot-blooded
    adj 1: prone to emotion; "hot-blooded Latin-Americans"
    
from The Collaborative International Dictionary of English v.0.48
Hot-blooded \Hot"-blood`ed\, a.
   Having hot blood; excitable; high-spirited; irritable;
   ardent; passionate.
   [1913 Webster]
    

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