The definition of Success according to me

Success can be defined as the achievement of a goal by an entity. The goal and the effort applied to achieve that goal may be material or immaterial, conventional or non-conventional, and individual or collective. The attainment of success can be judged by a number of factors or combinations thereof such as the satisfaction of the entity involved in the pursuit of success, the milestones set by the society, impact created by the goal in the real world etc.