fallback — 영어 사전

명사

1. An act of falling back.

   용법

   • 가산
   • 불가산

   예문

   A failure of one of the rocket's first-stage engines just after liftoff would result in a destructive pad fallback.

   The black hole formed as a result of fallback of ejecta onto the neutron star initially created by the supernova explosion.

2. A backup plan or contingency strategy; an alternative which can be used if something goes wrong with the main plan; a recourse.

   용법

   • 가산
   • 불가산

   예문

   As a fallback, I suppose we can use typewriters if the word processing system fails.

3. A reduction in bitumen softening point, sometimes called refluxing or overheating, in a relatively closed container.

   용법

   • 가산
   • 불가산

4. Pulverised material that falls back to earth after a nuclear explosion; fallout.

   용법

   • 가산
   • 불가산

   예문

   Particle size distributions of fallback and ejecta were determined principally by mechanical sieving and weighing.

형용사

1. That can be resorted to as a fallback.

   용법

   • not-comparable

   동의어

   alternatealternativeback-upbackupsecondary

   예문

   a fallback plan

명사

1. to break off a military action with an enemy

   동의어

   disengagementpullout

   상위어

   retreat