Prohibitory

a.

1.

Tending to prohibit, forbid, or exclude; implying prohibition; forbidding; as, a prohibitory law; a prohibitory price. Prohibitory index (R. C. Ch.) See under Index.

Adj.

1.

prohibitory - tending to discourage (especially of prices); "the price was prohibitive" Synonyms: prohibitive

ACTION, PROHIBITORY, civil law. An action instituted to avoid a sale on account of some Vice or defect in the thing sold which readers it either absolutely useless, or its use so inconvenient and, imperfect, that it must be, supposed the buyer would not have purchased it, had he known of the vice. Civ. Code of Louis. art. 2496.

preventative, preventive, prohibitive