Pronunciation: [ʃˈi͡əz ˈɒf] (IPA) 
The phrase "sheers off" is often used in nautical language to describe a ship or boat veering away from its course. It is pronounced /ʃɪərz ɒf/ with the "sheer" sound as in "sheer cliff" and the "off" sound as in "get off". The spelling of "sheers off" can be confusing as it may be mistaken for "shears off", which means to cut or sever. It is important to use the correct spelling to avoid miscommunication in writing and speech.
The term "sheers off" is a phrasal verb that has multiple meanings depending on the context in which it is used. Generally, it refers to a sudden change in direction or movement. It can be applied to various situations, such as describing the movement of objects, animals, or even people.
In nautical terms, "sheers off" is often used to describe a boat or ship rapidly altering its course in order to avoid a collision or obstacle. It refers to a sharp and sudden swerve to one side or veering away from the initial path. This maneuver is necessary to prevent an impact and potential damage.
Similarly, "sheers off" can describe an animal or person abruptly changing their direction or path, usually due to avoiding an obstacle or danger. For instance, if a deer suddenly moves to the side of the road to avoid a car, it can be said to "sheer off."
Furthermore, "sheers off" may also be used figuratively to describe a person's sudden deviation from a course of action, plan, or belief. It implies a swift change in behavior or direction, often due to a change in circumstances or preferences.
Overall, "sheers off" refers to a rapid change in course, direction, or action. It highlights the suddenness and often unexpected nature of the movement, whether it's in relation to physical objects, living organisms, or abstract concepts.
The phrase "sheers off" doesn't have a specific etymology since it is a combination of two words: "sheer" and "off".
- "Sheer" is derived from the Old English word "scīr", meaning "bright" or "shining". Over time, it acquired various related meanings, such as "transparent" or "pure". In nautical terminology, "sheer" refers to a vessel's lean or inclination away from the vertical.
- "Off" originated from the Old English word "of", which meant "away". It can indicate movement away from something or departing from a particular course.
When these two words are combined, "sheers off" generally refers to a ship or boat altering its course or direction, usually by veering away from an obstacle or danger. The phrase is commonly used in maritime contexts.
