Lewis & Short

ob-lecto, āvi, ātum, 1, v. a. [2. lacto],

  1. I. to delight, please, divert, entertain, amuse (class.; most freq. with se and mid.; syn. delecto); constr. usually aliquem (aliquid, se), with abl., with cum, with in and abl.
          1. (α) With abl.: ut quam diutissime te jucundā opinione oblectarem, Cic. Q. Fr. 1, 1, 1, § 1: cum eorum inventis scriptisque se oblectent, id. Rep. 1, 17, 28: se agri cultione, id. Sen. 16, 56; Ter. Eun. 1, 2, 115: aliquem falso gaudio, Plaut. Poen. 5, 4, 102: Musae me oblectant carmine, Cat. 66, 8.
            With an impers. object: legentium animos fictis oblectare, Tac. H. 2, 50; so, ironically: paulum praesidii, qui familiarem suam vitam oblectet modo, cheer, comfort, Plaut. Pers. 1, 3, 46: vitam sordido pane, id. As. 1, 2, 16.
            Mid.: in communibus miseriis hac tamen oblectabar speculā, Cic. Fam. 2, 16, 5: ludis oblectamur, id. Mur. 19, 39.
          2. (β) With cum: oblecta te cum Cicerone quam bellissime, Cic. Q. Fr. 2, 13, 4: cum his me oblecto, qui res gestas scripserunt, id. de Or. 2, 14, 61; cf. elliptically: ego me interea cum libellis, id. Att. 12, 3, 1.
          3. (γ) With in: in eo me oblecto, I delight in him, he is my delight, Ter. Ad. 1, 1, 24: se in hortis, Cic. Off. 3, 19, 58: ego me in Cumano et Pompeiano satis commode oblectabam, i. e. amused myself excellently well in Cumanum, id. Q. Fr. 2, 12, 1.
          4. (δ) With acc.: minime equidem me oblectavi, id. ib. 1, 2, 10: hortulos emere ubi se oblectare posset, Cic. Off. 3, 14, 58: ut te oblectes scire cupio, id. Q. Fr. 2, 3, 7: populum, Hor. A. P. 321.
            With an impers. object: haec studia adulescentiam alunt, senectutem oblectant, Cic. Arch. 7, 16; Ter. Phorm. 2, 3, 87: animos, Ov. R. Am. 169; Tac. H. 2, 50: animum, Juv. 14, 265.
  2. II. Transf., to spend or pass time agreeably: studio lacrimabile tempus, Ov. Tr. 5, 12, 1: iners otium, Tac. A. 12, 49: inter cenam oblectamus otium temporis, Plin. Ep. 4, 14, 15.
    1. B. Hence, to delay, detain: ego illum interea hic oblectabo, Plaut. As. 2, 2, 83: dic mi ubi, Philotis, te oblectāsti tam diu, Ter. Hec. 1, 2, 9.