The phrase "tails off" is an idiomatic expression that is commonly used in English to describe a gradual reduction in intensity, volume, or performance. It is often used to convey the diminishing or fading away of something, such as an activity, sound, or momentum.
In a literal sense, it refers to the tapering end or extremity of an object, particularly the rear end of an animal or the lower part of a garment like a dress or coat. In this context, "tails off" might be used to describe the descending length or appearance of something, such as a tail hanging down or trailing behind an animal, or the hemline of a dress that gradually becomes shorter at the back.
However, when used figuratively, "tails off" indicates a decline or regression in quality, quantity, or intensity. For example, if someone's performance gradually decreases or becomes less impressive over time, it can be said that their efforts are "tailing off." Similarly, if the volume of a sound gradually reduces in volume or fades away, it can be described as "tailing off." This phrase is often used in conversations, reports, or critiques to emphasize the gradual decline in an activity, performance, or result.
Overall, "tails off" denotes a gradual reduction or decline, either in a literal or figurative sense, and is widely utilized to describe the fading or diminishing of something over time.
