Phrase guide

Big Dumb Object

noun · 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

noun

Meaning 1

A large and mysterious object of extraterrestrial origin containing immense power, thought of as a common trope of science fiction.

Definition source: English Wiktionary via Wiktextract

Usage: ironic

Qualifier: science fiction criticism

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Coined by British critic and writer Roz Kaveney in 1981.