1. visceral(a = adj.pert) splanchnic - relating to or affecting the viscera; "visceral bleeding"; "a splanchnic nerve"
2. visceral(s = adj.all) intuitive, nonrational - obtained through intuition rather than from reasoning or observation;
1. Of, pertaining to, or affecting the viscera; splanchnic. [1913 Webster]
2. Fig.: Having deep sensibility. Bp. Reynolds. [1913 Webster]
3. proceeding from emotion or instinct rather than from intellect; deeply emotional; -- as, a visceral reaction. [PJC]
4. dealing with coarse or base emotions; -- as, a visceral literary style. [PJC]
visceral, adj.
1 of the viscera.
2 relating to inward feelings rather than conscious reasoning.
Idiom:
visceral nerve a sympathetic nerve (see SYMPATHETIC adj. 9).
Derivative:
viscerally adv.
visceral brain, visceral leishmaniasis, visceral pericardium, visceral pleura