Think of hot, humid, steamy weather as being so unpleasant that you feel "mugged" by it when you step outside. That's one way to remember the meaning of muggy.
Moist; damp; moldy;
Adjective S.
hot or warm and humid; "muggy weather"; "the steamy tropics"; "sticky weather"
superl.
Moist; damp; moldy; as, muggy straw.
superl.
Warm, damp, and close; as, muggy air, weather.
Muggy
Mughouse
Moist; damp; moldy;
Usage Examples
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