Search Result for "mugginess": 
Wordnet 3.0

NOUN (1)

1. a state of warm humidity; 



The Collaborative International Dictionary of English v.0.48:

Mugginess \Mug"gi*ness\, n.
   The condition or quality of being muggy.
   [1913 Webster]


WordNet (r) 3.0 (2006):

mugginess
    n 1: a state of warm humidity