prĕcātīvus

a, um, adj.

precor

I. prayed for, obtained by entreaty (postclass.): pax, Amm. 17, 5, 1: precativo modo, by prayer or entreaty, Ulp. Reg. tit. 24.—Adv.: prĕcātīvē, by request, by entreaty (post-class.), Ulp. Reg. tit. 25, 1 al.
Lewis & Short
A Latin Dictionary, 1879
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