Sure! Let's break down the word "air-sleeve" in a simple way.
Air-sleeve (noun): An air-sleeve is a special type of cone-shaped cloth that is usually found on a tall pole or mast. It is often used at places like airports to show which direction the wind is blowing. The air-sleeve fills with air and moves in the direction of the wind, helping pilots and people understand how strong the wind is and where it is coming from.
In more technical contexts, air-sleeves might be discussed in relation to aviation safety or meteorology (the study of weather).
The term "air-sleeve" does not have many direct variants, but it is sometimes referred to as a "wind sock" in everyday language.
While "air-sleeve" specifically refers to the wind indicator, "sleeve" can also refer to the part of a garment that covers the arm. However, in this context, we focus on the wind indicator meaning.