(n.) The practice of too frequently using the word I; hence, a speaking or writing overmuch of one's self; self-exaltation; self-praise; the act or practice of magnifying one's self or parading one's own doings. The word is also used in the sense of egoism.
EGOTISM
Meaning of EGOTISM in English
Webster's English dictionary. Английский словарь Webster. 2012