Definitions for unclogʌnˈklɒg, -ˈklɔg
Random House Webster's College Dictionary
un•clogʌnˈklɒg, -ˈklɔg(v.)-clogged, -clog•ging.
(v.t.)to free of an obstruction:
to unclog a drain.
(v.i.)to become unclogged.
Category: Common Vocabulary
become or cause to become unobstructed
"The chemical that we poured down the drain unclogged it"
To remove a blockage from.
To have a blockage removed.
to disencumber of a clog, or of difficulties and obstructions; to free from encumbrances; to set at liberty