emitter
i mi ter
- n the electrode in a transistor where electrons originate
- The building will also generate much of its own electricity from natural gas, a less potent carbon emitter than coal.
- The recorded radiation from the quasar was only one-thousandth as great as that from a starlike object called Sco XR-1which appears to be the brightest X-ray emitter in the sky .
- Fine, but the emergence of China, already the world's biggest carbon emitter, and to a lesser extent India, has complicated that equation.