a big/swelled head
noun
informal
: an overly high opinion of oneself
All those compliments have given him a big head.
Cite this Entry
“A big/swelled head.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/a%20big%2Fswelled%20head. Accessed 18 Sep. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share