ruminator
From LSJ
Ἔοικα γοῦν τούτου γε σμικρῷ τινι αὐτῷ τούτῳ σοφώτερος εἶναι, ὅτι ἃ μὴ οἶδα οὐδὲ οἴομαι εἰδέναι → I seem, then, in just this little thing to be wiser than this man at any rate, that what I do not know I do not think I know either
Latin > English (Lewis & Short)
rūmĭnātor: ōris, m. id.,
I one that chews again or ruminates (late Lat.), Arn. 7, 230.
Latin > French (Gaffiot 2016)
rūmĭnātŏr, ōris, m. (rumino), ruminant : Arn. 7, 24.
Latin > German (Georges)
rūminātor, ōris, m. (rumino), der Wiederkäuer, wiederkäuend, Arnob. 7, 24 u.a. spät. Eccl.