Lewis Short
(verb) : in-dormĭo, īvi, ītum, 4
* To sleep or fall asleep at, on, or over a thing; constr. with dat., with in, or with abl. (class. only in the trop. signif.).
* Lit.: congestis undique saccis Indormis,Hor. S. 1, 1, 71: unctis cubilibus,id. Epod. 5, 69: alienis amplexibus,Petr. 79.
* Transf., to be asleep, i. e. to be numb, torpid, of a limb, Veg. Vet. 3, 23, 15; 5, 46, 2.
* Trop., to go to sleep over a thing, i. e. to do it negligently, be careless about.
* With in: in isto homine colendo tam indormivi diu,Cic. Q. Fr. 2, 15, 2.
* With dat.: tantae causae,id. Phil. 2, 12, 30: longae desidiae,Plin. Ep. 1, 2, 3: malis,heedless, regardless of,Curt. 6, 10, 6.
Charlton T. Lewis, Charles Short, A Latin Dictionary