Manas is a Sanskrit term that refers to the aspect of the mind responsible for processing sensory information and forming thoughts and perceptions. It is often translated as “mind” and is considered one of the four aspects of the inner instrument (Antahkarana) in yoga philosophy, along with Buddhi (intellect), Chitta (mind stuff), and Ahamkara (ego). Manas is associated with the sense of sight and is considered the seat of emotions and desires. It plays a crucial role in the functioning of the mind and is central to the practice of yoga, which aims to control and transcend its fluctuations to attain a state of inner peace and clarity.