unclog
Meaning
to remove a blockage from something such as a pipe, drain, or channel
to cause something that is blocked or obstructed to become clear or free-flowing
Structure
Usage
i had to use a plunger to unclog the kitchen sink.
this software update is supposed to unclog the traffic flow in the network's data pipeline.
regular exercise can help unclog your arteries and improve heart health.
Etymology
The word 'unclog' is a relatively modern English formation, built upon the verb 'clog,' which dates to the late Middle English period with a sense of impediment or blockage, often by a lump of wood or other material. The prefix 'un-,' with its ancient Germanic roots signifying reversal, is attached to create a transparent compound meaning "to remove a blockage." This straightforward morphological process exemplifies how English efficiently generates new verbs to describe the opposite of a common action, moving from the literal concept of physical obstruction to the abstract sense of restoring flow or function.
Analysis
- un: a prefix of Germanic origin (Old English un-), used to indicate the reversal or cancellation of an action. - clog: a verb of uncertain origin, possibly from Middle English clogge meaning "block of wood," functioning as the core root meaning to block or obstruct.