Definitions for: Muggy

[adj] hot or warm and humid; "muggy weather"; "the steamy tropics"; "sticky weather"

Webster (1913) Definition: Mug"gy, a. [Compar. Muggier; superl. Muggiest.] [Cf.
Icel. mugga mist, mugginess. Cf. 4th Mold.]
1. Moist; damp; moldy; as, muggy straw.

2. Warm, damp, and close; as, muggy air, weather.

Synonyms: steamy, sticky, wet