unclog Meaning, Definition & Usage

  1. verb become or cause to become unobstructed
    • The chemical that we poured down the drain unclogged it

WordNet


Un*clog" transitive verb
Etymology
1st pref. un- + clog.
Definitions
  1. To disencumber of a clog, or of difficulties and obstructions; to free from encumbrances; to set at liberty. Shak.

Webster 1913