languor

US /ˈlæŋ.ɡɚ/
UK /ˈlæŋ.ɡɚ/
"languor" picture
1.

the state or feeling of tiredness or inertia

:
A sense of languor settled over him after the long journey.
The hot afternoon induced a pleasant languor.
2.

a gentle and pleasing lack of energy or effort

:
The summer days were filled with a delightful languor.
She moved with a graceful languor, as if in a dream.