10. STEEL-SPRING


                    


  • Definition: It is an elastic element capable of storing energy and detaching itself from it without undergoing deformation.
  • Pronunciation: stil-sprɪŋ.
  • Part of speech: Noun.
  • Original sentence: She fell back to Earth, but the steel-spring bustle just bounced her back up as high as before.
  • New sentence: He lost a steel spring from his car.