Simple Definition of goofball

from our Learner's Dictionary

goofball

noun

ˈguːfˌbɑːl How to pronounce goofball (audio)
plural goofballs
US, informal : a silly or stupid person : goof

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“Goofball.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/goofball. Accessed 21 Jun. 2026.

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