The Collaborative International Dictionary of English v.0.48:
Pituitous \Pi*tu"i*tous\, a. [L. pituitosus: cf. F. pituiteux.] Consisting of, or resembling, pituite or mucus; full of mucus; discharging mucus. [1913 Webster] Pituitous fever (Med.), typhoid fever; enteric fever. [1913 Webster]