complaceo
ἐπ' αὐτὸν ἥκεις τὸν βατῆρα τῆς θύρας → you've come to the crux of the matter, come to the point, hit the nail on the head, you've come to the very threshold of the door, you are come to the very threshold of the door, you've arrived at the truth of the matter
Latin > English (Lewis & Short)
com-plăcĕo: plăcŭi and plăcĭtus sum, 2, v. n. (except in Col., only ante- and postclass.).
I To be pleasing at the same time, to please also: postquam me amare dixi, complacita'st tibi, Ter. And. 4, 1, 21: ut et tibi et Gallioni nostro complacuerat, * Col. 9, 16, 2; cf. Gell. 17, 9, 4.—
II To be very pleasing to: Veneri haec complacuerunt, Plaut. Rud. 3, 4, 22: hoc deo complacitum'st, id. ib. 1, 3, 3; cf. Gell. 18, 3, 4: ejus sibi complacitam formam, Ter. Heaut. 4, 5, 25; cf. App. M. 4, p. 157; Nemes. Cyn. 12. —Hence, complăcĭtus, a, um, P. a., pleased, favorable: Musae, Mart. Cap. 2, § 119; comp.: deus, complacitior, Vulg. Psa. 76, 8.