redhibition
[ red-i-bish-uh n, red-hi- ]
/ ˌrɛd ɪˈbɪʃ ən, ˌrɛd hɪ- /
noun Civil Law.
the nullification of a sale because of a defect in the article sold of such nature as to make it totally or virtually unusable or as to have prevented the purchase if known to the buyer.