in-cōgĭtābĭlis, e, adj.
I Act. , thoughtless , inconsiderate (ante- and post - class.): nunc demum scio, me fuisse excordem, caecum, incogitabilem, Plaut. Mil. 2, 6, 63; Lact. 1, 8.—
II Pass. , inconceivable , incomprehensible (post-class.): immensitas efficientiae, Mart. Cap. 9, § 922: dementia, Amm. 15, 3: incogitabile est, eandem esse causam, etc., Fragm. Jur. Civ. p. 23 Mai.