productive (Adjective) — Producing or capable of producing (especially abundantly). ex. "productive farmland" ex. "his productive years" ex. "a productive collaboration"
productive (Adjective) — Having the ability to produce or originate. ex. "productive power"
productive (Adjective) — Yielding positive results.
productive (Adjective) — (of land or soil) capable of growing abundant crops or plants. ex. "a productive vineyard"
productive (Adjective) — (linguistics, of a suffix or prefix) applicable to a set of words to produce new words.