an inordinately grand opinion of oneself; conceit.
THIS 5TH GRADE VOCABULARY QUIZ COVERS ALL THE BASICS
This teacher-developed 5th grade word list covers all the basics to prepare students for middle school.
Question 1 of 10
Origin of swelled head
First recorded in 1890–95
OTHER WORDS FROM swelled headswelled-head·ed, adjectiveswelled-head·ed·ness, noun
Words nearby swelled head
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
British Dictionary definitions for swelled head
informal an inflated view of one's own worth, often caused by sudden success
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012