emanation

/ˌɛməˈneɪʃən/
noun
  1. Something that flows or comes out from a source.
    • The emanation of light from the screen was too bright for the dark room.
    • Scientists studied the emanation of gas from the volcano to predict eruptions.
    • The pleasant emanation of lavender filled the room from the scented candle.
  2. The process of coming out or being produced from a source.
    • The emanation of heat from the engine caused the metal to expand.
    • The emanation of new ideas from the team led to a successful product launch.
    • The constant emanation of radio waves from the tower powers the communication network.
Antonyms