Muggy

/ˈmʌɡi/

Meaning & Definition

adjective
characterized by warm, humid weather that makes it feel uncomfortable
It's so muggy outside that I can hardly breathe.
lacking in freshness and being oppressive due to humidity
The muggy air made our hike feel much longer.
referring to weather that is damp and close, typically in the summer
We're expecting another muggy day tomorrow with temperatures in the 90s.
having a sticky and uncomfortable atmosphere, often associated with thunderstorms
The sky turned dark as the muggy conditions hinted at an approaching storm.

Etymology

Origin unknown, possibly from the word 'mug,' meaning 'dampness.'

Common Phrases and Expressions

muggy weather
Weather that is hot and humid, making conditions feel uncomfortable.

Related Words

humidity
The amount of water vapor in the air.
oppressive
Causing discomfort due to excessive heat or humidity.

Slang Meanings

Feeling sluggish or tired due to the heat.
Man, it's so muggy out, I can't even think straight.
Referring to a situation that's uncomfortably warm and stifling.
This room is muggy; let's open a window.