επίθ. πνιγερός, αποπνικτικός, υγρός και θερμός

The following video provides you with the correct English pronunciation of the word "muggy", to help you become a better English speaker.

(Lex). πνιγηρός

Επιρρ. ζεστός και πνιγηρός (από την υγρασία) καιρός,

πνιγηρός

(adj.) = bochornoso, de bochorno.
Ex: Shorts have an appropriate time and a place for men, and one of those is a casual afternoon in the city on a muggy day.
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* be muggy = hacer bochorno.