IPA: /ˈɡlaɪdə/
KK: /ˈɡlaɪdər/
A type of aircraft that does not have an engine and is designed to glide through the air after being launched or towed.
The glider soared gracefully through the sky, carried by the wind.
Glider is formed from "glide" (from Old English "glidan", meaning to move smoothly or easily) and the suffix "-er" (meaning a person or thing that performs an action). A glider is something that glides, typically referring to an aircraft that moves smoothly through the air without the use of an engine.
Think of something that 'moves smoothly' ('glide') and remember that a 'glider' is something that glides through the air.