\Dep`re*ca"tion\ (d[e^]p`r[-e]*k[=a]"sh[u^]n), n. [L. deprecatio; cf. F. d['e]pr['e]cation.] 1. The act of deprecating; a praying against evil; prayer that an evil may be removed or prevented; strong expression of disapprobation. Humble deprecation. --Milton. 2. Entreaty for pardon; petitioning. 3. An imprecation or curse. [Obs.] --Gilpin.