Definition of FALLBACK

fallback

Plural: fallbacks

Noun

  • A retreat or a plan that can be used if something else fails.
  • to break off a military action with an enemy
  • An act of falling back.
  • A backup plan or contingency strategy; an alternative which can be used if something goes wrong with the main plan; a recourse.
  • A reduction in bitumen softening point, sometimes called refluxing or overheating, in a relatively closed container.
  • Pulverised material that falls back to earth after a nuclear explosion; fallout.

Adj

  • That can be resorted to as a fallback.

Verb

  • Misspelling of fall back.

Examples

  • A failure of one of the rocket's first-stage engines just after liftoff would result in a destructive pad fallback.
  • a fallback plan
  • As a fallback, I suppose we can use typewriters if the word processing system fails.
  • Knowing a good set of two-letter words is a solid FALLBACK when your rack is terrible.
  • The black hole formed as a result of fallback of ejecta onto the neutron star initially created by the supernova explosion.

Origin / Etymology

From the verb fall back.

Synonyms

disengagement, pullout, alternate, alternative, back-up, backup, ebbing, plan B, recession, recourse. Hypernyms: see Thesaurus:option, retreat, secondary

Scrabble Score: 19

fallback: valid Scrabble (US) TWL Word
fallback: valid Scrabble Word in Merriam-Webster MW Dictionary
fallback: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 23

fallback: valid Words With Friends Word