'Fecund' definitions:

Definition of 'fecund'

From: WordNet
adjective
Capable of producing offspring or vegetation
adjective
Intellectually productive; "a prolific writer"; "a fecund imagination" [syn: fecund, fertile, prolific]

Definition of 'Fecund'

From: GCIDE
  • Fecund \Fec"und\, a. [L. fecundus, from the root of fetus: cf. F. f['e]cond. see Fetus.] Fruitful in children; prolific. --Graunt. [1913 Webster]