egotism /ˈiːgəˌtɪzəm/ noun Learner's definition of EGOTISM
[noncount]
: the feeling or belief that you are better, more important, more talented, etc., than other people : conceit自高自大;自负
— egotist
/ˈiːgəˌtɪst/ noun, plural egotists [count] — egotistic
/ˌiːgəˈtɪstɪk/ or egotistical /ˌiːgəˈtɪstɪkəl/ adjective [more egotistic; most egotistic] — egotistically
/ˌiːgəˈtɪstɪkəli/ adverb