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Definition of emit
emit
/ɪˈmɪt/
e · mit
Adjective:emissive
•Past Simple:emitted
•Past Participle:emitted
•Present Participle:emitting
emit Lexical Profile
CEFR
B2
Grade
7
Tier
2
Usage
Top 5k
Syllables
2
emit Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• verb
1
To produce and discharge something, especially gas, radiation, light, heat, or an odor.
Example
"Solar panels generate clean electricity without using fuels that emit greenhouse gases into the atmosphere."
2
To utter or produce a sound or voice.
Example
"The startled owl emitted a sharp screech before flying up into the canopy."
Synonyms
View all synonyms for emit Antonyms
View all antonyms for emitWord Nuance & Usage
Do not confuse 'emit' (to send out or discharge, as in light or gas) with 'omit' (to leave out or exclude).
• Rhymes for emit
Word Origin & Etymology
Borrowed in the early 17th century from Latin emittere ('to send forth'), formed from the prefix ex- ('out') and mittere ('to send').
Cite this Entry
Wordmom. (2026). Definition of Emit. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/emit