1. to remove an obstruction from something that is blocked or clogged
2. to free someone or something from choking or being choked

Examples

• The plumber worked to unchoke the drain that had been blocked for days.
• She managed to unchoke the garbage disposal by removing the stuck debris.
• The mechanic had to unchoke the carburetor to get the engine running properly.
• He quickly moved to unchoke his friend who was gasping for air.
• The firefighter helped unchoke the victim by performing the Heimlich maneuver.
• They needed to unchoke the pipe before water could flow through it again.