introvert(noun, adjective, verb) adjective1. (of a person) Who focuses primarily on their own mind, feelings, or affairs. noun1. (psychology) a person who tends to shrink from social contacts and to become preoccupied with their own thoughtsDefinition categories: person, individual, mortal, somebody, someone, soul verb1. fold inwardsSimilar word(s): invaginateDefinition categories: contact, retract2. turn inside- He introverted his feelingsDefinition categories: change, alter, modify