swelled head swelled-gelatin process • swelled-headed · · · Info · Definitions · Synonyms · Characters · · swelled head · · Text Common · · Latin · · Scripts 12 · · Length 2 · · Syllables Definitions · · · (noun) an exaggerated opinion of your own importance. Synonyms: egotism, self-importance, swelled head. · · Noun Definition 1 Synonyms · · · egotism · · Synonym 1 self-importance · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 l latin small letter l U+006C s latin small letter s U+0073 w latin small letter w U+0077