quanti minoris

from Bouvier's Law Dictionary, Revised 6th Ed (1856)
QUANTI MINORIS. The name of a particular action in Louisiana. An action 
quanti minoris is one brought for the reduction of the price of a thing 
sold, in consequence of defects in the thing which is the object of the 
sale. 
     2. Such action must be commenced within twelve months from the date of 
the sale, or from the time within which the defect became known to the 
purchaser. 3 Mart. N. S. 287 11 Mart. Lo. R. 11. 
    

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