Lewis & Short

* col-lŭtĭto (conl-), āre, v. freq. a. [colluo; cf. Ritschl, prol. ad Plaut. p. 74], to soil, defile much; trop., Plaut. Trin. 3, 2, 67 Ritschl N. cr.; cf. Non. p. 84, 25 (al. collutulo).