Phrase guide

great Caesar's ghost

intj · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

intj

Meaning 1

An exclamation of astonishment; good Lord.

Definition source: English Wiktionary via Wiktextract

Usage: humorous, often

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Allusion to the play The Tragedie of Iulius Cæsar by William Shakespeare, in which Roman leader Julius Caesar’s ghost appears to Brutus. Used as euphemism in place of good God or similar expressions. Made popular in the 1940s and 1950s by the Superman radio program and comic books as a catchphrase of the character Perry White. The exclamation "Great Caesar's Ghost!" appears in the 1876 novel, The Adventures of Tom Sawyer by Mark Twain.