to untie a traffic jam
1untie — verb ( tied; tying or tieing) Date: before 12th century transitive verb 1. to free from something that ties, fastens, or restrains ; unbind < untied our hands > 2. a. to disengage the knotted parts of < …
1untie — verb ( tied; tying or tieing) Date: before 12th century transitive verb 1. to free from something that ties, fastens, or restrains ; unbind < untied our hands > 2. a. to disengage the knotted parts of < …