Shun/ʃʌn/ Definition 1 of 2Pro Tip 1/3Social Ostracism Shun implies strong disapproval and exclusion from a group, not just avoiding. He was shunned by his community for breaking their trust. Pro Tip 2/3Active Avoidance Using 'shun' means a conscious effort is made to stay away from someone or something. She shuns bustling malls due to her fear of crowds. Pro Tip 3/3Not Passive 'Shun' is more than not participating; it's actively rejecting involvement. Even when invited, he chooses to shun office parties.