Merriam-Webster's Word of the Day for October 11, 2025 is languid, an adjective. Languid describes something with very little energy, force, or activity. This can manifest as a lack of strength or force, often due to fatigue or weakness, as in feeling languid after an illness. It can also signify a lack of energy, similar to being listless, stemming from dissatisfaction or sadness. Furthermore, languid can indicate a lack of activity, such as a languid stock market. However, languid is not always negative. It can also describe pleasantly relaxed periods of time, like languid afternoons. These leisurely times allow for enjoyment and relaxation. The word encapsulates a state of unhurried ease.