Synonyms
Antonyms
Etymology

1. unfasten

verb. cause to become undone.

Synonyms

  • unchain
  • undo
  • unbend

Antonyms

  • chain
  • fasten
  • tie
  • fold

Etymology

  • fasten (English)
  • f├Žstnian (Old English (ca. 450-1100))
  • un- (English)
  • on- (Middle English (1100-1500))

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2. unfasten

verb. become undone or untied.

Synonyms

  • open

Antonyms

  • fasten
  • confine

Etymology

  • fasten (English)
  • f├Žstnian (Old English (ca. 450-1100))
  • un- (English)
  • on- (Middle English (1100-1500))

Example sentences of the word unfasten


1. Verb, base form
Remove any tape to unfasten the length of string from the edge of the table.

2. Verb, non-3rd person singular present
Maybe you excitedly tell him to go play, toss him a toy or tell him to go eat when you unfasten that collar.

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