Wordnet 3.0
ADJECTIVE (2)
1.
not producing or capable of producing;
- Example: "elimination of high-cost or unproductive industries"2.
not producing desired results;
- Example: "the talks between labor and management were unproductive"
The Collaborative International Dictionary of English v.0.48:
Unproductive \Unproductive\
See productive.
WordNet (r) 3.0 (2006):
unproductive
adj 1: not producing or capable of producing; "elimination of
high-cost or unproductive industries" [ant: productive]
2: not producing desired results; "the talks between labor and
management were unproductive"