IPA: /kənˈsiːtɪd/
KK: /kənˈsiːtɪd/
Having an excessively high opinion of oneself; being vain or self-important.
His conceited attitude made it difficult for others to work with him.
Conceited → It is formed from "con-" (meaning together) and "capere" (meaning to seize or take). The word describes someone who has taken or seized a high opinion of themselves, thus being overly proud or vain.
Think of someone who has 'taken' ('capere') a 'together' ('con-') view of themselves, leading to an inflated sense of self-worth.