Available Definitions:
1) a. - Producing fruit or vegetation in abundance; fruitful; able to produce abundantly; prolific; fecund; productive; rich; inventive; as, fertile land or fields; a fertile mind or imagination.
2) a. - Capable of producing fruit; fruit-bearing; as, fertile flowers.
3) a. - Containing pollen; -- said of anthers.
4) a. - produced in abundance; plenteous; ample.