klessasagnorð1. t, to clot, daub: reflex. klessast, to talk thick, Anecd. 10: part. klesstr = kleiss (q. v.), Fms. x. 39, v. l.2. u, f. [kleksa, Ivar Aasen], a clot, Skáld H. R.; blek-k, an ink-clot, etc.