blue sky

language: en

definitions

  1. The clear, cloudless expanse of the atmosphere visible from Earth, typically appearing blue during daylight hours due to the scattering of shorter wavelengths of sunlight.
    en: The clear, cloudless expanse of the atmosphere visible from Earth, typically appearing blue during daylight hours due to the scattering of shorter wavelengths of sunlight.
  2. Highly imaginative, theoretical, or speculative ideas and research that are not restricted by practical constraints, budget limits, or immediate commercial viability.
    en: Highly imaginative, theoretical, or speculative ideas and research that are not restricted by practical constraints, budget limits, or immediate commercial viability.

examples

  1. The big silver ship flew high into the blue sky.

    The big silver ship flew high into the blue sky.

  2. The company encourages blue sky thinking to foster innovation among its engineers.

    The company encourages blue sky thinking to foster innovation among its engineers.