Unwell
Pronunciation : Un*well"
Part of Speech : a.
Definition : 1. Not well; indisposed; not in good health; somewhat ill; ailing.
2. (Med.)
Defn: Specifically, ill from menstruation; affected with, or having, catamenial; menstruant.
Note: This word was formerly regarded as an Americanism, but is now in common use among all who speak the English language.
Source : Webster's Unabridged Dictionary, 1913