Unclog

[ʌn'klɔg]

(verb.) become or cause to become unobstructed; 'The chemical that we poured down the drain unclogged it'.

Checker: Louie--From WordNet

(v. t.) To disencumber of a clog, or of difficulties and obstructions; to free from encumbrances; to set at liberty.

Checked by Evan

v.t. to remove a clog from: to free.

Inputed by Camille