Finesentence mobile logo
Sign in Login / Register

Emitter Meaning: Definition, Examples, and Translations

🔊
Add to dictionary

emitter

[ɪˈmɪtər ]

Definition

Context #1 | Noun

general usage

An emitter is a device or element that produces or releases energy, particles, or radiation. It is commonly used in various fields such as electronics, physics, and environmental science to refer to a source of emissions.

Synonyms

discharger, radiator, source.

Examples of usage

  • The radio emitter broadcasts signals over the air.
  • Carbon emissions from the fossil fuel emitter contribute to climate change.
  • The light emitter in the LED creates illumination.
  • The emitter in the circuit allows current to flow.

Translations

To see the translation, please select a language from the options available.

Origin of 'emitter'

The word 'emitter' originates from the Latin verb 'emittere', which means 'to send out' or 'to let go'. This Latin term is composed of 'e-' (a variant of 'ex-') meaning 'out' or 'away from', and 'mittere', meaning 'to send'. The usage of the term has evolved since its introduction into English language around the late 19th century, particularly in scientific contexts. Today, 'emitter' is commonly used in various technical fields, such as physics to describe sources of radiation or in electronics concerning components that emit signals or power. Over time, the term has been adapted and broadened to encompass a wide range of devices and contexts where an object releases some form of energy or particles.

Word Frequency Rank

At position #14,579, this word is part of sophisticated English vocabulary. It's useful for academic or professional contexts where precise language is needed.