Standard Lemma guide

goop

noun · verb · 6 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.

  • /ɡuːp/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -uːp
  • CMU ARPABET: G UW1 P Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A thick, slimy substance; goo.

Definition source: English Wiktionary via Wiktextract

Usage: informal, uncountable, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A silly, stupid, or boorish person.

Definition source: English Wiktionary via Wiktextract

Usage: countable, dated, derogatory, informal, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To apply a thick, slimy, or goo-like substance.

Definition source: English Wiktionary via Wiktextract

Usage: informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To stare; gawk.

Definition source: English Wiktionary via Wiktextract

Usage: dated, informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

street names for gamma hydroxybutyrate

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: soap, scoop, max, liquid ecstasy, grievous bodily harm, Georgia home boy, easy lay

Antonyms: none provided

Broader terms: gamma hydroxybutyrate, GHB

6

noun

Meaning 6

any thick, viscous matter

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: sludge, slime, goo, gook, guck, gunk, muck, ooze

Antonyms: none provided

Broader terms: matter

Narrower terms: sapropel

History

Etymology

1930s, perhaps a variant of goo; compare gloop, and glob.

Across languages

Translations

10 source translations are retained for this English entry.

  • German: Pampe — A thick, slimy substance
  • Italian: sbobba — A thick, slimy substance
  • Polish: paćka — A thick, slimy substance
  • Polish: babranina — A thick, slimy substance
  • Spanish: papilla — A thick, slimy substance
  • Spanish: licuado — A thick, slimy substance
  • Spanish: licuación — A thick, slimy substance
  • Spanish: licuefacción — A thick, slimy substance
  • Spanish: engrasar — Translations
  • Spanish: llenar de puaj — Translations