Standard Lemma guide

unknot

noun · verb · 3 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.

  • UK: /ˈʌn.nɒt/
  • US: /ˈʌn.nɑt/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • UK: /ʌnˈnɒt/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • US: /ʌnˈnɑt/
  • rhymes with -ɒt

1

noun

Meaning 1

In knot theory, a loop that is not knotted.

Definition source: English Wiktionary via Wiktextract

Topics: mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To unfasten (a knot).

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

become or cause to become undone by separating the fibers or threads of

Definition source: Princeton WordNet 3.0

Examples

  • unravel the thread

Meaning relationships

Synonyms: unravel, unscramble, untangle, unpick

Antonyms: knot

Broader terms: undo

History

Etymology

From un- + knot.

Across languages

Translations

2 source translations are retained for this English entry.

  • Spanish: desañudar (disused) — Translations
  • Spanish: desanudar — Translations