adjective.Highlyfertile; able to produceoffspring.
adjective.
Leading to new ideas or innovation.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
capable of producing offspring or vegetation
adjective.
intellectually productive
Word Usage
"When those selected Tweets can then be cross-referenced with other sets of data from outside Twitter - that's when the word fecund starts feeling inadequate."