Standard Lemma guide

unblock

noun · verb · 8 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.

  • /ʌnˈblɒk/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -ɒk

1

noun

Meaning 1

The removal of a block or blockage.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To remove or clear a block or obstruction from.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • We need a plumber to unblock the sink.

Meaning relationships

Synonyms: deobstruct

Antonyms: none provided

3

verb

Meaning 3

To free or make available.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

In whist, to throw away a high card so as not to interrupt one's partner's long suit.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Topics: card-games, games

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

To enable communication again, via telephone, instant messaging, etc., with (somebody previously blocked).

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

verb

Meaning 6

make (assets) available

Definition source: Princeton WordNet 3.0

Examples

  • release the holdings in the dictator's bank account

Meaning relationships

Synonyms: unfreeze, free, release

Antonyms: block

Broader terms: issue, supply

7

verb

Meaning 7

play the cards of (a suit) so that the last trick on which a hand can follow suit will be taken by a higher card in the hand of a partner who has the remaining cards of a combined holding

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: play

8

verb

Meaning 8

clear or remove an obstruction from

Definition source: Princeton WordNet 3.0

Examples

  • the procedure unblocked his arteries

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: unstuff, loosen up

History

Etymology

From un- + block.

Across languages

Translations

24 source translations are retained for this English entry.

  • Bulgarian: освобождавам (osvoboždavam) — to remove obstructions
  • Bulgarian: премахвам препятствие (premahvam prepjatstvie) — to remove obstructions
  • Catalan: desblocar — to remove obstructions
  • Catalan: desbloquejar — to remove obstructions
  • Dutch: deblokkeren — to remove obstructions
  • Dutch: ontstoppen — to remove obstructions
  • French: débloquer — to remove obstructions
  • Georgian: განბლოკავს (ganbloḳavs) — to remove obstructions
  • Italian: disostruire — to remove obstructions
  • Italian: sbloccare — to remove obstructions
  • Māori: whakatahe — to remove obstructions
  • Māori: whakapara — to remove obstructions
  • Polish: odetkać — to remove obstructions
  • Portuguese: desbloquear — to remove obstructions
  • Serbo-Croatian: deblokírati — to remove obstructions
  • Spanish: desbloquear — to remove obstructions
  • Bulgarian: деблокирам (deblokiram) — to enable communication again, via telephone, instant messaging, etc., with (somebody previously blocked)
  • Catalan: desbloquejar — to enable communication again, via telephone, instant messaging, etc., with (somebody previously blocked)
  • Dutch: deblokkeren — to enable communication again, via telephone, instant messaging, etc., with (somebody previously blocked)
  • French: débloquer — to enable communication again, via telephone, instant messaging, etc., with (somebody previously blocked)
  • Hungarian: felold — to enable communication again, via telephone, instant messaging, etc., with (somebody previously blocked)
  • Polish: odblokować — to enable communication again, via telephone, instant messaging, etc., with (somebody previously blocked)
  • Spanish: desbloquear — to enable communication again, via telephone, instant messaging, etc., with (somebody previously blocked)
  • Swedish: avblockera — to enable communication again, via telephone, instant messaging, etc., with (somebody previously blocked)