Pronunciation: [bˈaksiːt dɹˈa͡ɪvə] (IPA) 
The term "backseat driver" refers to a passenger who gives their unsolicited opinions on how the driver should operate the vehicle. It is spelled using the IPA phonetic transcription as /ˈbæk.sit ˈdraɪ.vər/. The "b" in "backseat" is pronounced as /b/, the "a" as /æ/, the "c" as /k/, the "s" as /s/, the "i" as /ɪ/, and the "t" as /t/. The "d" in "driver" is pronounced as /d/, the "r" as /r/, and the final "er" as /ər/.
The term "backseat driver" refers to an individual who constantly offers unsolicited advice or criticism from the position of a passenger in a vehicle, often, but not always, while sitting in the backseat. This figurative phrase is commonly used to describe someone who interferes or imposes their opinions on the driver, directing their every move or questioning their driving skills, even when unnecessary. Backseat drivers are inclined to nitpick every decision made by the driver, commenting on their speed, choice of routes, use of turn signals, and overall driving style. Their intent may come from a genuine desire to help or from an excess of self-importance.
The backseat driver operates on the notion that they have superior knowledge or skill in driving, disregarding the driver's own judgment and experience. This behavior can potentially be distracting and disruptive, leading to tension, annoyance, or frustration to the driver, thus affecting their concentration and potentially compromising safety. The phrase is derived from the literal action of a passenger sitting in the backseat of a vehicle, continuously offering instructions or opinions about the driver's actions.
Overall, a backseat driver is someone who assumes an authoritative role over the driver, often unwelcomed, exhibiting a tendency to micro-manage and intrude upon the driving process, despite lacking the responsibility of actually being in control of the vehicle.
The term "backseat driver" originated in the early 20th century and is derived from the combination of "backseat" and "driver".
The word "backseat" refers to the seat at the back of a vehicle, typically the one behind the passenger seat. It is where passengers usually sit, particularly those who are not directly involved in driving the vehicle.
The term "driver" simply refers to the person who operates a vehicle and is responsible for steering, controlling, and maneuvering it.
When these two words are combined, "backseat driver" refers to a passenger who gives unsolicited advice or criticism to the driver, often in an annoying or intrusive manner. Such individuals metaphorically try to control the actions of a driver from the backseat, despite not being in control themselves.
