Word.ws English Dictionary

unfastener

unfastener noun: one who or that which unfastens.

Noun

unfastener (plural unfasteners)

  1. One who or that which unfastens.

Forms of unfastener

pluralunfasteners

Origin of unfastener

From unfasten + -er.

Questions about unfastener

What does unfastener mean?
Unfastener means one who or that which unfastens.
What part of speech is unfastener?
Unfastener is a noun.
What is the plural of unfastener?
The plural of unfastener is unfasteners.

Words near unfastener in the dictionary

  1. unfast
  2. unfasted
  3. unfasten
  4. unfastenable
  5. unfastened
  6. unfastener
  7. unfasteners
  8. unfastening
  9. unfastens
  10. unfastidious
  11. unfastidiously

Source and license

Adapted from Wiktionary: unfastener (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.

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