Standard Lemma guide

bug-a-boo

noun · 2 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /ˈbʌɡəbuː/
  • US: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

A mythical, nocturnal creature; a hobgoblin.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any imagined fear or threat, or a fear presumed larger than it really is.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

An earlier form was seen in buggybow, probably an alteration of bugbear (see bug), but connected by Chapman ("Dictionary of American Slang") with Bugibu, demon in the Old French poem Aliscans from 1141, which is perhaps of Celtic origin as a pagan god (compare Cornish buccaboo (“devil”), from bucca (“bogle, goblin”)). Alternatively, bug + a + boo. For a similar semantic development from a heathen god to demon to monster, compare etymology of French lutin.