fruitfulness
🇺🇸
/ˈfruːtflnəs/
🇬🇧
/ˈfruːtflnəs/
Being able to make a lot of good or useful things happen.
The teacher praised the project's fruitfulness in helping students learn.
Being able to produce a lot of crops or plants.
The fruitfulness of the farm's soil contributed to a successful harvest.