Word.ws English Dictionary

unsub

/ˈʌnsʌb/

unsub is the abbreviation of unknown subject of an investigation.

unsub is the abbreviation of unsubscribe.

unsub is the abbreviation of unsubscription.

unsub is the abbreviation of unsubscriber.

Meaning of unsubscribe

Verb

unsubscribe (third-person singular simple present unsubscribes, present participle unsubscribing, simple past and past participle unsubscribed)

  1. (intransitive) To cancel a subscription, especially to an online service.
    • How do I unsubscribe from your mailing list?

See all 2 meanings of unsubscribe

Meaning of unsubscription

Noun

unsubscription (plural unsubscriptions)

  1. The act of unsubscribing.

Forms of unsub

Noun
pluralunsubs
alternative formUNSUB
Verb
third-person singular presentunsubs
present participleunsubbing
past participleunsubbed
pastunsubbed

Origin of unsub

From un- + sub.

Questions about unsub

What is unsub the abbreviation of?
Unsub is the abbreviation of unknown subject of an investigation.
How do you pronounce unsub?
Unsub is pronounced /ˈʌnsʌb/.

Words near unsub in the dictionary

  1. unstylized fact
  2. unstylized facts
  3. unstymied
  4. unsuave
  5. unsuavity
  6. unsub
  7. unsubbed
  8. unsubbing
  9. unsubclass
  10. unsubclassed
  11. unsubclasses

Source and license

Adapted from Wiktionary: unsub (page history and authors); unsubscribe (page history and authors); unsubscription (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: en-au-unsub.ogg.

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