fecund /ˈfɛkənd/ adjective Learner's definition of FECUND
[more fecund; most fecund] formal
: producing or able to produce many babies, young animals, or plants : fertile生殖力旺盛的;多产的 —
sometimes used figuratively有时用作比喻 — fecundity
/fɪˈkʌndəti/ noun [noncount]