adjective
productive
pruh-DUK-tiv/prəˈdʌktɪv/
Able to generate results or output.
Her productive garden fills many baskets with fresh vegetables.

Etymology
“Bringing forth” became producing things or results. Productive first meant serving to produce, then extended to being fertile or producing abundantly—the connection behind its emphasis on useful or plentiful output.
In context
How many model T's are we producing by, you know, per day. And when we switched the way we built Model T's, the number went up. That's more productive.
More examples
- We have a productive meeting and agree on a plan.
- I am most productive in the morning, before anyone calls.
- The factory becomes more productive after replacing its old equipment.
Forms
productive · more productive · most productive
productivity noun — The rate of producing useful output.
productively adverb — In a way that produces useful results.