I.to remove or go into (rare but class.).
I. Lit.: “et in domum et in paternos hortos immigrabit,” Cic. Phil. 13, 17, 34: “in tam insolitum domicilium,” id. Tusc. 1, 24, 58: “ubi illo (i. e. in aedes) immigrat,” Plaut. Most. 1, 2, 23.—
II. Trop.: “pleraque (verba) translata: sic tamen, ut ea non irruisse in alienum locum, sed immigrasse in suum diceres,” Cic. Brut. 79, 274: nulla res publica fuit, in quam tam serae avaritia luxuriaque immigraverint, Liv. prooem. § 11: posteaque immigravi in ingenium meum, i. e. gave myself up to it (the fig. being taken from a house; v. the passage in connection). Plaut. Most. 1, 2, 55.

