(adj.adv.) : mīrĭfĭcus, a, um, adj.mirus-facio
* Causing wonder or admiration, wonderful, marvellous, extraordinary, singular, strange (class.).
* Of persons: voramus litteras cum homine mirifico ... Dionysio,Cic. Att. 4, 11, 1: homo in doctrinis mirificus,Gell. 6, 15, 2.
* Of things: turris mirificis operibus exstructa,Caes. B. C. 3, 112: pugnae,Cic. Att. 1, 16, 1: convicium,id. ib. 1, 14, 5: voluptas,id. Fam. 3, 11, 3: studium,id. ib. 14, 3, 3: mirificas gratias agere,id. Att. 14, 13, 5: sed te mirificam in latebram conjecisti,id. Div. 2, 20, 47.—Sup., in two forms: mirificissimum facinus,Ter. Phorm. 5, 6, 32: mirificentissima potentia, Aug. Civ. Dei, 18, 42 init.—Hence, adv.: mīrĭfĭcē, wonderfully, marvellously, extraordinarily, exceedingly (class.): delectari,Cic. Ac. 2, 2, 4: dolere,id. Att. 2, 19, 1: diligere,id. N. D. 1, 21, 58: laudare,id. Fam. 3, 11, 3: prodesse,Plin. 31, 8, 44, § 97.

s. TLL