Meaning of “productive” - Learner’s Dictionary

productive

adjective uk us /prəˈdʌktɪv/
USEFUL

B2 producing a good or useful result:

We had a very productive meeting and sorted out a lot of problems.
LARGE AMOUNT

B2 producing a large amount of goods, food, work, etc:

productive land
a productive worker

(Definition of “productive” from the Cambridge Learner’s Dictionary © Cambridge University Press)