Photoemissive
Part of speech: adjective
Definition: of, or relating to photoemission
Emission
Part of speech: noun
Definition: Something that is emitted, especially the exhaust from a car.The act of sending or throwing out; the act of sending forth or putting into circulation; issue; as, the emission of light from the sun; the emission of heat from a fire; the issuing of bank notes.That which is sent out, issued, or put in circulation at one time; issue; as, the emission was mostly blood. Emission theory (Physics), the theory of Newton, regarding light as consisting of emitted particles or corpuscles. See Corpuscular theory, under Corpuscular.
Example sentence: Improving our transportation infrastructure reduces car trips, helps us reach our carbon emission reduction goals, is healthier for our residents, and saves lives. Too often in the past we have been slow to make these common sense improvements to our streets.