Languor
Languor , noun
[Old English langour, Old French langour, French langueur, Latin languor. See Languish.]
1.
A state of the body or mind which is caused by exhaustion of strength and characterized by a languid feeling; feebleness; lassitude; laxity.
2.
Any enfeebling disease. [Obsolete]
Sick men with divers languors.
3.
Listless indolence; dreaminess. — The Century
German dreams, Italian languors.