springboard

UK: ˈsprɪŋbɔːd | US: ˈsprɪŋbɔːrd

Definition
  1. n. a flexible board used to gain height or momentum in diving or gymnastics

  2. n. a platform or situation that provides an opportunity to start or develop something

Structure
spring <elastic recoil>board <flat surface>
Etymology

The word "springboard" combines "spring" (from Old English springan, meaning "to leap or burst forth") and "board" (from Old English bord, meaning "a flat piece of wood"). The term originally referred to a flexible diving platform that "springs" or rebounds, aiding propulsion. Metaphorically, it evolved to describe any launching point for action or progress, retaining the core idea of energy and movement.

Examples
  1. The gymnast bounced off the springboard to perform a flawless vault.

  2. His internship served as a springboard for his career in finance.

  3. The new policy acts as a springboard for economic growth.

  4. She used the competition as a springboard to showcase her talent.

  5. The trampoline functioned like a springboard, propelling him high into the air.