Scavenge
['skævɪn(d)ʒ] or ['skævɪndʒ]
Definition
(verb.) remove unwanted substances from.
(verb.) feed on carrion or refuse; 'hyenas scavenge'.
(verb.) clean refuse from; 'Scavenge a street'.
Typed by Annette--From WordNet
Definition
(v. t.) To cleanse, as streets, from filth.
Checked by Helena