Languor/ˈlæŋɡər/ Definition 1 of 3Pro Tip 1/3Physical Laziness Refers to a lack of physical energy or motivation, often temporary and due to exertion. Post-marathon, his limbs were heavy with languor. Pro Tip 2/3Not Always Negative While related to laziness, in some contexts it can simply mean restfulness. The weekend's languor was a pleasant break from the workweek. Pro Tip 3/3Temporary State Languor isn't permanent; it describes a momentary feeling rather than a trait. After the hike, they enjoyed the languor of resting.