emission

/ɪˈmɪʃən/

Definitions

1. noun

The act or process of giving off something, such as light, heat, or energy.

“The factory’s emission of toxic chemicals into the atmosphere is a major environmental concern.”

2. noun

The act of discharging something, such as a liquid or a gas.

“The car’s emission of smoke from the exhaust pipe indicated that the engine was not running properly.”

3. noun

A release or discharge of something, such as a product or a service.

“The company’s emission of a new smartphone model was highly anticipated by tech enthusiasts.”

4. noun

A signal or message sent out, such as a radio or television broadcast.

“The emission of the distress signal helped the rescue team locate the stranded hikers.”

5. noun

A release or discharge of something, such as a substance or energy, into the environment.

“The emission of greenhouse gases contributes to climate change.”

6. noun

A statistical measure of the amount of something emitted, such as radioactivity.

“The emission of beta particles from the radioactive sample was measured using a Geiger counter.”

7. verb

To give off or release something, such as light, heat, or energy.

“The fire emission of sparks and flames was a spectacular sight to behold.”

8. verb

To discharge or release something, such as a liquid or a gas.

“The engine began to emission of smoke and steam as it overheated.”

9. verb

To send out a signal or message, such as a radio or television broadcast.

“The station emission of the signal helped the team locate the missing plane.”

Synonyms

  • broadcast
  • discharge
  • emitting
  • radiation
  • release

Antonyms

  • absorption
  • reabsorption