In Indian society, caste is assigned to us before birth. Caste positions individuals in a social, economic, and political hierarchy. This study explores the meaning of caste discrimination from the perspectives of individuals who experience it in their everyday lives. Many studies have focused on the causes and consequences of caste discrimination and the nature of caste discrimination in different settings. Still, very few have dealt with the "meaning" of caste discrimination and how that meaning-making occurs in the context of present-day academia.This paper adopts an ecological systems approach to explore individuals' interactions with different social settings. Grounded in the epistemological standpoint of social constructionism, the study explored the meaning of caste discrimination through semi-structured interviews and focus group discussions conducted with 22 students who belonged to reserved categories. Constructivist grounded theory was used for analysis to understand the process of meaning formation along with the meaning of caste discrimination. We found that students conceive caste discrimination as the maintenance of the social hierarchy, imposition of rigid identity, and invalidation of caste discriminatory practices. This conception of the meaning was influenced by multiple factors, such as interactions with peers, local cultural ideologies, and treatment received in the academia by teaching and non-teaching staff. The study's findings indicate the need for an integrative indigenous theory of caste discrimination to ensure equitable higher education.