emitter

Noun

the electrode in a transistor where electrons originate
That which emits something.
One terminal of a bipolar transistor (BJT).

Origin / Etymology

From emit + -er.

Scrabble Score: 9

emitter is a valid Scrabble (US) TWL word
emitter is a valid Scrabble Word in Merriam-Webster MW Dictionary
emitter is a valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 10

emitter is a valid Words With Friends word