The correct spelling of the phrase "doeth a uturn" is "does a U-turn". The word "doeth" is an archaic form of the word "does", which is not used in modern English. The word "U-turn" is spelled with a capital "U" to denote a common noun, and it is pronounced /juː ˌtɜːrn/ in IPA phonetic transcription. This term refers to a sharp turn made by a vehicle in a complete 180-degree direction, to change its course of travel back in the opposite direction.
"Doeth a U-turn" is a colloquial expression used to describe a maneuver in which a vehicle reverses its direction by executing a U-turn, often done abruptly or unexpectedly. This phrase typically refers to a sudden change of direction made by a driver, particularly on a road or street, reversing the course of their vehicle by making a complete 180-degree turn.
In practical terms, when someone "doeth [does] a U-turn," they make a sharp turn with their vehicle, allowing it to face the opposite direction. This maneuver involves navigating the vehicle through a wide turn, often requiring the driver to steer to the extreme left or right, depending on traffic conditions and road rules.
"Doeth a U-turn" can also be used metaphorically or as an idiomatic expression to describe a swift or dramatic change in plans, decisions, or actions. In this context, it implies that someone is altering their course or reversing their position completely, often surprising others involved. For example, a person may initially support a particular political candidate, but upon learning new information, they "doeth a U-turn" and decide to endorse a different candidate instead.
Overall, "doeth a U-turn" revolves around a rapid change or reversal, both literally within the context of driving and metaphorically in the realm of decision-making or changing opinions.