Word.ws English Dictionary

unblock

/ʌnˈblɒk/

unblock verb: to remove or clear a block or obstruction from.

Verb

unblock (third-person singular simple present unblocks, present participle unblocking, simple past and past participle unblocked)

  1. (transitive) To remove or clear a block or obstruction from.
    • We need a plumber to unblock the sink.
    • During this period, Network Rail was able to unblock a culvert and stabilise a high-risk landslip at Beattock, and to stabilise a high-risk landslip site at Ravenstruther (near Carstairs).2021 March 10, “Network News: Flooding closes Highland and West Coast main lines in Scotland”, in RAIL, number 926, page 17
    Synonyms:
    deobstruct
  2. (transitive) To free or make available.
    • It is not just bad news about Dubai that gets blocked from the Internet; […] a whole range of other social networking sites have been blocked, unblocked and reblocked.2010, Syed Ali, Dubai: gilded cage, page 58
  3. (intransitive) In whist, to throw away a high card so as not to interrupt one's partner's long suit.
  4. (transitive) To enable communication again, via telephone, instant messaging, etc., with (somebody previously blocked).

Noun

unblock (plural unblocks)

  1. The removal of a block or blockage.
    • Look for every opportunity to create an entry to the weak hand. Spectacular unblocks are often needed.1997, Danny Roth, Focus on Declarer Play, page 68
    • Control messages, such as requests/forwards/unblocks, are often shorter as they need to carry the address and some header information, while data messages, such as responses, are cache-line sized with some extra header information.2017, Natalie Enright Jerger, Tushar Krishna, Li-Shiuan Peh, On-Chip Networks: Second Edition, page 110

unblock meaning in Tamil

unblock in Tamil

to unblock
விடுவி viṭuvi

Synonyms of unblock

Forms of unblock

Verb
third-person singular presentunblocks
present participleunblocking
past participleunblocked
pastunblocked
Noun
pluralunblocks

Past tense of unblock: unblocked

Origin of unblock

From un- + block.

Words formed from unblock

Words that rhyme with unblock

48 more rhymesFewer rhymes

Questions about unblock

What does unblock mean?
Unblock means to remove or clear a block or obstruction from.
What is unblock in Tamil?
Unblock in Tamil is விடுவி (viṭuvi). See Unblock meaning in Tamil.
What part of speech is unblock?
Unblock can be a verb or a noun.
How do you pronounce unblock?
Unblock is pronounced /ʌnˈblɒk/.
What is the past tense of unblock?
The past tense of unblock is unblocked.

Words near unblock in the dictionary

  1. unblitzed
  2. unbloat
  3. unbloated
  4. unbloating
  5. unbloats
  6. unblock
  7. unblockable
  8. unblockables
  9. unblockaded
  10. unblockage
  11. unblockages

Source and license

Adapted from Wiktionary: unblock (page history and authors); விடுவி (Tamil) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-unblock.wav.

Cite this entry: “unblock.” Word.ws, https://word.ws/unblock. Based on Wiktionary, CC BY-SA 4.0.