unclog : Dictionary / Wörterbuch (BEOLINGUS, TU Chemnitz)

English Dictionary: unclog	by the DICT Development Group
2 results for unclog
From WordNet (r) 3.0 (2006) [wn]:
unclog v become or cause to become unobstructed; "The chemical that we poured down the drain unclogged it" Antonym(s): back up, choke, choke off, clog, clog up, congest, foul
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Unclog \Un*clog"\, v. t. [1st pref. un- + clog.] To disencumber of a clog, or of difficulties and obstructions; to free from encumbrances; to set at liberty. --Shak.